Home / 1,594,804,417.48-2,200,830,494.34-880,340,370.76

Finding the Fourth Proportional to 1,594,804,417.48, 2,200,830,494.34 and 880,340,370.76

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Solution

The fourth proportional to 1,594,804,417.48, 2,200,830,494.34 and 880,340,370.76 is: 1,214,869,931.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,594,804,417.48 : 2,200,830,494.34 = 880,340,370.76 : x
  2. Step 2: Convert to fraction form
    1,594,804,417.48/2,200,830,494.34 = 880,340,370.76/x
  3. Step 3: Cross multiply
    1,594,804,417.48x = 2,200,830,494.34 × 880,340,370.76
  4. Step 4: Simplify right side
    1,594,804,417.48x = 1,937,479,933,367,189,760
  5. Step 5: Solve for x
    x = 1,937,479,933,367,189,760/1,594,804,417.48
  6. Step 6: Final answer
    x = 1,214,869,931.47

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Half scale
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Double scale
Find fourth proportional to 1,594,804,418.48, 2,200,830,495.72 and 880,340,371.76
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.