Home / 53,767,156,972.30-80,650,735,458.45-14,508,484,434.70

Finding the Fourth Proportional to 53,767,156,972.30, 80,650,735,458.45 and 14,508,484,434.70

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Solution

The fourth proportional to 53,767,156,972.30, 80,650,735,458.45 and 14,508,484,434.70 is: 21,762,726,652.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,767,156,972.30 : 80,650,735,458.45 = 14,508,484,434.70 : x
  2. Step 2: Convert to fraction form
    53,767,156,972.30/80,650,735,458.45 = 14,508,484,434.70/x
  3. Step 3: Cross multiply
    53,767,156,972.30x = 80,650,735,458.45 × 14,508,484,434.70
  4. Step 4: Simplify right side
    53,767,156,972.30x = 1,170,119,940,046,029,193,216
  5. Step 5: Solve for x
    x = 1,170,119,940,046,029,193,216/53,767,156,972.30
  6. Step 6: Final answer
    x = 21,762,726,652.05

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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.