Home / 14,689,322.10-22,041,224.55-6,608,016.90

Finding the Fourth Proportional to 14,689,322.10, 22,041,224.55 and 6,608,016.90

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Solution

The fourth proportional to 14,689,322.10, 22,041,224.55 and 6,608,016.90 is: 9,915,282.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,689,322.10 : 22,041,224.55 = 6,608,016.90 : x
  2. Step 2: Convert to fraction form
    14,689,322.10/22,041,224.55 = 6,608,016.90/x
  3. Step 3: Cross multiply
    14,689,322.10x = 22,041,224.55 × 6,608,016.90
  4. Step 4: Simplify right side
    14,689,322.10x = 145,648,784,323,094.91
  5. Step 5: Solve for x
    x = 145,648,784,323,094.91/14,689,322.10
  6. Step 6: Final answer
    x = 9,915,282.91

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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.