Home / 16,527,616.10-24,791,424.15-9,809,152.10

Finding the Fourth Proportional to 16,527,616.10, 24,791,424.15 and 9,809,152.10

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Solution

The fourth proportional to 16,527,616.10, 24,791,424.15 and 9,809,152.10 is: 14,713,728.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,527,616.10 : 24,791,424.15 = 9,809,152.10 : x
  2. Step 2: Convert to fraction form
    16,527,616.10/24,791,424.15 = 9,809,152.10/x
  3. Step 3: Cross multiply
    16,527,616.10x = 24,791,424.15 × 9,809,152.10
  4. Step 4: Simplify right side
    16,527,616.10x = 243,182,850,262,963.19
  5. Step 5: Solve for x
    x = 243,182,850,262,963.19/16,527,616.10
  6. Step 6: Final answer
    x = 14,713,728.15

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Double scale
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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.