Home / 47,096,378.76-70,644,569.28-14,750,812.92

Finding the Fourth Proportional to 47,096,378.76, 70,644,569.28 and 14,750,812.92

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Solution

The fourth proportional to 47,096,378.76, 70,644,569.28 and 14,750,812.92 is: 22,126,219.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,096,378.76 : 70,644,569.28 = 14,750,812.92 : x
  2. Step 2: Convert to fraction form
    47,096,378.76/70,644,569.28 = 14,750,812.92/x
  3. Step 3: Cross multiply
    47,096,378.76x = 70,644,569.28 × 14,750,812.92
  4. Step 4: Simplify right side
    47,096,378.76x = 1,042,064,825,263,259.12
  5. Step 5: Solve for x
    x = 1,042,064,825,263,259.12/47,096,378.76
  6. Step 6: Final answer
    x = 22,126,219.74

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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.