Home / 58,636,398.28-80,919,299.50-32,176,117.16

Finding the Fourth Proportional to 58,636,398.28, 80,919,299.50 and 32,176,117.16

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Solution

The fourth proportional to 58,636,398.28, 80,919,299.50 and 32,176,117.16 is: 44,403,628.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,636,398.28 : 80,919,299.50 = 32,176,117.16 : x
  2. Step 2: Convert to fraction form
    58,636,398.28/80,919,299.50 = 32,176,117.16/x
  3. Step 3: Cross multiply
    58,636,398.28x = 80,919,299.50 × 32,176,117.16
  4. Step 4: Simplify right side
    58,636,398.28x = 2,603,668,861,217,129.50
  5. Step 5: Solve for x
    x = 2,603,668,861,217,129.50/58,636,398.28
  6. Step 6: Final answer
    x = 44,403,628.76

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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.