Home / 60,936,479.60-84,092,332.72-34,831,557.94

Finding the Fourth Proportional to 60,936,479.60, 84,092,332.72 and 34,831,557.94

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Solution

The fourth proportional to 60,936,479.60, 84,092,332.72 and 34,831,557.94 is: 48,067,544.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,936,479.60 : 84,092,332.72 = 34,831,557.94 : x
  2. Step 2: Convert to fraction form
    60,936,479.60/84,092,332.72 = 34,831,557.94/x
  3. Step 3: Cross multiply
    60,936,479.60x = 84,092,332.72 × 34,831,557.94
  4. Step 4: Simplify right side
    60,936,479.60x = 2,929,066,959,446,437.50
  5. Step 5: Solve for x
    x = 2,929,066,959,446,437.50/60,936,479.60
  6. Step 6: Final answer
    x = 48,067,544.74

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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.