Home / 82,754,254.61-124,134,875.64-24,462,065.96

Finding the Fourth Proportional to 82,754,254.61, 124,134,875.64 and 24,462,065.96

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Solution

The fourth proportional to 82,754,254.61, 124,134,875.64 and 24,462,065.96 is: 36,694,131.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,754,254.61 : 124,134,875.64 = 24,462,065.96 : x
  2. Step 2: Convert to fraction form
    82,754,254.61/124,134,875.64 = 24,462,065.96/x
  3. Step 3: Cross multiply
    82,754,254.61x = 124,134,875.64 × 24,462,065.96
  4. Step 4: Simplify right side
    82,754,254.61x = 3,036,595,515,221,402.50
  5. Step 5: Solve for x
    x = 3,036,595,515,221,402.50/82,754,254.61
  6. Step 6: Final answer
    x = 36,694,131.68

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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.