Home / 243,267,011.68-364,897,474.02-59,036,014.12

Finding the Fourth Proportional to 243,267,011.68, 364,897,474.02 and 59,036,014.12

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Solution

The fourth proportional to 243,267,011.68, 364,897,474.02 and 59,036,014.12 is: 88,553,282.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    243,267,011.68 : 364,897,474.02 = 59,036,014.12 : x
  2. Step 2: Convert to fraction form
    243,267,011.68/364,897,474.02 = 59,036,014.12/x
  3. Step 3: Cross multiply
    243,267,011.68x = 364,897,474.02 × 59,036,014.12
  4. Step 4: Simplify right side
    243,267,011.68x = 21,542,092,428,597,052
  5. Step 5: Solve for x
    x = 21,542,092,428,597,052/243,267,011.68
  6. Step 6: Final answer
    x = 88,553,282.58

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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.