Home / 16,480,098.23-22,740,444.90-9,035,801.44

Finding the Fourth Proportional to 16,480,098.23, 22,740,444.90 and 9,035,801.44

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Solution

The fourth proportional to 16,480,098.23, 22,740,444.90 and 9,035,801.44 is: 12,468,259.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,480,098.23 : 22,740,444.90 = 9,035,801.44 : x
  2. Step 2: Convert to fraction form
    16,480,098.23/22,740,444.90 = 9,035,801.44/x
  3. Step 3: Cross multiply
    16,480,098.23x = 22,740,444.90 × 9,035,801.44
  4. Step 4: Simplify right side
    16,480,098.23x = 205,478,144,716,809.53
  5. Step 5: Solve for x
    x = 205,478,144,716,809.53/16,480,098.23
  6. Step 6: Final answer
    x = 12,468,259.71

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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.