Home / 2,048,032,775.84-2,826,290,143.53-1,108,245,502.22

Finding the Fourth Proportional to 2,048,032,775.84, 2,826,290,143.53 and 1,108,245,502.22

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Solution

The fourth proportional to 2,048,032,775.84, 2,826,290,143.53 and 1,108,245,502.22 is: 1,529,381,451.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,048,032,775.84 : 2,826,290,143.53 = 1,108,245,502.22 : x
  2. Step 2: Convert to fraction form
    2,048,032,775.84/2,826,290,143.53 = 1,108,245,502.22/x
  3. Step 3: Cross multiply
    2,048,032,775.84x = 2,826,290,143.53 × 1,108,245,502.22
  4. Step 4: Simplify right side
    2,048,032,775.84x = 3,132,223,339,521,709,056
  5. Step 5: Solve for x
    x = 3,132,223,339,521,709,056/2,048,032,775.84
  6. Step 6: Final answer
    x = 1,529,381,451.55

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Double scale
Find fourth proportional to 2,048,032,776.84, 2,826,290,144.91 and 1,108,245,503.22
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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.