Home / 16,113,010.05-24,169,515.08-15,413,279.40

Finding the Fourth Proportional to 16,113,010.05, 24,169,515.08 and 15,413,279.40

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Solution

The fourth proportional to 16,113,010.05, 24,169,515.08 and 15,413,279.40 is: 23,119,919.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,113,010.05 : 24,169,515.08 = 15,413,279.40 : x
  2. Step 2: Convert to fraction form
    16,113,010.05/24,169,515.08 = 15,413,279.40/x
  3. Step 3: Cross multiply
    16,113,010.05x = 24,169,515.08 × 15,413,279.40
  4. Step 4: Simplify right side
    16,113,010.05x = 372,531,488,813,486.94
  5. Step 5: Solve for x
    x = 372,531,488,813,486.94/16,113,010.05
  6. Step 6: Final answer
    x = 23,119,919.10

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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.