Home / 15,607,338.01-23,364,363.62-9,440,657.42

Finding the Fourth Proportional to 15,607,338.01, 23,364,363.62 and 9,440,657.42

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Solution

The fourth proportional to 15,607,338.01, 23,364,363.62 and 9,440,657.42 is: 14,132,772.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,607,338.01 : 23,364,363.62 = 9,440,657.42 : x
  2. Step 2: Convert to fraction form
    15,607,338.01/23,364,363.62 = 9,440,657.42/x
  3. Step 3: Cross multiply
    15,607,338.01x = 23,364,363.62 × 9,440,657.42
  4. Step 4: Simplify right side
    15,607,338.01x = 220,574,952,679,510.84
  5. Step 5: Solve for x
    x = 220,574,952,679,510.84/15,607,338.01
  6. Step 6: Final answer
    x = 14,132,772.20

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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.