Home / 64,079,545.73-88,430,197.65-34,710,877.94

Finding the Fourth Proportional to 64,079,545.73, 88,430,197.65 and 34,710,877.94

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Solution

The fourth proportional to 64,079,545.73, 88,430,197.65 and 34,710,877.94 is: 47,901,241.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,079,545.73 : 88,430,197.65 = 34,710,877.94 : x
  2. Step 2: Convert to fraction form
    64,079,545.73/88,430,197.65 = 34,710,877.94/x
  3. Step 3: Cross multiply
    64,079,545.73x = 88,430,197.65 × 34,710,877.94
  4. Step 4: Simplify right side
    64,079,545.73x = 3,069,489,796,839,225
  5. Step 5: Solve for x
    x = 3,069,489,796,839,225/64,079,545.73
  6. Step 6: Final answer
    x = 47,901,241.53

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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.