Home / 58,140,340.49-80,208,461.00-34,605,679.92

Finding the Fourth Proportional to 58,140,340.49, 80,208,461.00 and 34,605,679.92

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Solution

The fourth proportional to 58,140,340.49, 80,208,461.00 and 34,605,679.92 is: 47,740,833.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,140,340.49 : 80,208,461.00 = 34,605,679.92 : x
  2. Step 2: Convert to fraction form
    58,140,340.49/80,208,461.00 = 34,605,679.92/x
  3. Step 3: Cross multiply
    58,140,340.49x = 80,208,461.00 × 34,605,679.92
  4. Step 4: Simplify right side
    58,140,340.49x = 2,775,668,328,068,775
  5. Step 5: Solve for x
    x = 2,775,668,328,068,775/58,140,340.49
  6. Step 6: Final answer
    x = 47,740,833.73

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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.