Home / 56,584,591.52-84,707,711.82-34,655,924.32

Finding the Fourth Proportional to 56,584,591.52, 84,707,711.82 and 34,655,924.32

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Solution

The fourth proportional to 56,584,591.52, 84,707,711.82 and 34,655,924.32 is: 51,880,272.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,584,591.52 : 84,707,711.82 = 34,655,924.32 : x
  2. Step 2: Convert to fraction form
    56,584,591.52/84,707,711.82 = 34,655,924.32/x
  3. Step 3: Cross multiply
    56,584,591.52x = 84,707,711.82 × 34,655,924.32
  4. Step 4: Simplify right side
    56,584,591.52x = 2,935,624,050,154,289
  5. Step 5: Solve for x
    x = 2,935,624,050,154,289/56,584,591.52
  6. Step 6: Final answer
    x = 51,880,272.90

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.