Home / 40,460,337.60-60,690,506.40-14,896,057.20

Finding the Fourth Proportional to 40,460,337.60, 60,690,506.40 and 14,896,057.20

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Solution

The fourth proportional to 40,460,337.60, 60,690,506.40 and 14,896,057.20 is: 22,344,085.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,460,337.60 : 60,690,506.40 = 14,896,057.20 : x
  2. Step 2: Convert to fraction form
    40,460,337.60/60,690,506.40 = 14,896,057.20/x
  3. Step 3: Cross multiply
    40,460,337.60x = 60,690,506.40 × 14,896,057.20
  4. Step 4: Simplify right side
    40,460,337.60x = 904,049,254,831,366
  5. Step 5: Solve for x
    x = 904,049,254,831,366/40,460,337.60
  6. Step 6: Final answer
    x = 22,344,085.80

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Similar ratio
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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.