Home / 58,139,476.11-80,234,294.33-33,364,194.93

Finding the Fourth Proportional to 58,139,476.11, 80,234,294.33 and 33,364,194.93

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Solution

The fourth proportional to 58,139,476.11, 80,234,294.33 and 33,364,194.93 is: 46,043,631.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,139,476.11 : 80,234,294.33 = 33,364,194.93 : x
  2. Step 2: Convert to fraction form
    58,139,476.11/80,234,294.33 = 33,364,194.93/x
  3. Step 3: Cross multiply
    58,139,476.11x = 80,234,294.33 × 33,364,194.93
  4. Step 4: Simplify right side
    58,139,476.11x = 2,676,952,636,180,524
  5. Step 5: Solve for x
    x = 2,676,952,636,180,524/58,139,476.11
  6. Step 6: Final answer
    x = 46,043,631.89

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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.