Home / 4,655,637,039.70-6,983,455,559.55-4,150,555,513.30

Finding the Fourth Proportional to 4,655,637,039.70, 6,983,455,559.55 and 4,150,555,513.30

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Solution

The fourth proportional to 4,655,637,039.70, 6,983,455,559.55 and 4,150,555,513.30 is: 6,225,833,269.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,655,637,039.70 : 6,983,455,559.55 = 4,150,555,513.30 : x
  2. Step 2: Convert to fraction form
    4,655,637,039.70/6,983,455,559.55 = 4,150,555,513.30/x
  3. Step 3: Cross multiply
    4,655,637,039.70x = 6,983,455,559.55 × 4,150,555,513.30
  4. Step 4: Simplify right side
    4,655,637,039.70x = 28,985,219,974,575,792,128
  5. Step 5: Solve for x
    x = 28,985,219,974,575,792,128/4,655,637,039.70
  6. Step 6: Final answer
    x = 6,225,833,269.95

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.