Home / 64,046,862.60-88,384,807.44-34,678,543.56

Finding the Fourth Proportional to 64,046,862.60, 88,384,807.44 and 34,678,543.56

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Solution

The fourth proportional to 64,046,862.60, 88,384,807.44 and 34,678,543.56 is: 47,856,464.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,046,862.60 : 88,384,807.44 = 34,678,543.56 : x
  2. Step 2: Convert to fraction form
    64,046,862.60/88,384,807.44 = 34,678,543.56/x
  3. Step 3: Cross multiply
    64,046,862.60x = 88,384,807.44 × 34,678,543.56
  4. Step 4: Simplify right side
    64,046,862.60x = 3,065,056,394,850,252
  5. Step 5: Solve for x
    x = 3,065,056,394,850,252/64,046,862.60
  6. Step 6: Final answer
    x = 47,856,464.32

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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.