Home / 67,378,775.90-101,068,163.85-24,249,386.30

Finding the Fourth Proportional to 67,378,775.90, 101,068,163.85 and 24,249,386.30

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Solution

The fourth proportional to 67,378,775.90, 101,068,163.85 and 24,249,386.30 is: 36,374,079.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,378,775.90 : 101,068,163.85 = 24,249,386.30 : x
  2. Step 2: Convert to fraction form
    67,378,775.90/101,068,163.85 = 24,249,386.30/x
  3. Step 3: Cross multiply
    67,378,775.90x = 101,068,163.85 × 24,249,386.30
  4. Step 4: Simplify right side
    67,378,775.90x = 2,450,840,947,830,345
  5. Step 5: Solve for x
    x = 2,450,840,947,830,345/67,378,775.90
  6. Step 6: Final answer
    x = 36,374,079.45

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Similar ratio
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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.