Home / 17,984,754.84-24,817,461.28-10,143,834.96

Finding the Fourth Proportional to 17,984,754.84, 24,817,461.28 and 10,143,834.96

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Solution

The fourth proportional to 17,984,754.84, 24,817,461.28 and 10,143,834.96 is: 13,997,645.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,984,754.84 : 24,817,461.28 = 10,143,834.96 : x
  2. Step 2: Convert to fraction form
    17,984,754.84/24,817,461.28 = 10,143,834.96/x
  3. Step 3: Cross multiply
    17,984,754.84x = 24,817,461.28 × 10,143,834.96
  4. Step 4: Simplify right side
    17,984,754.84x = 251,744,231,350,510.38
  5. Step 5: Solve for x
    x = 251,744,231,350,510.38/17,984,754.84
  6. Step 6: Final answer
    x = 13,997,645.98

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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.