Home / 39,446,612.68-59,169,919.27-10,692,748.16

Finding the Fourth Proportional to 39,446,612.68, 59,169,919.27 and 10,692,748.16

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Solution

The fourth proportional to 39,446,612.68, 59,169,919.27 and 10,692,748.16 is: 16,039,122.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,446,612.68 : 59,169,919.27 = 10,692,748.16 : x
  2. Step 2: Convert to fraction form
    39,446,612.68/59,169,919.27 = 10,692,748.16/x
  3. Step 3: Cross multiply
    39,446,612.68x = 59,169,919.27 × 10,692,748.16
  4. Step 4: Simplify right side
    39,446,612.68x = 632,689,045,401,641.12
  5. Step 5: Solve for x
    x = 632,689,045,401,641.12/39,446,612.68
  6. Step 6: Final answer
    x = 16,039,122.31

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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.