Home / 96,578,365.40-144,817,781.70-35,962,890.20

Finding the Fourth Proportional to 96,578,365.40, 144,817,781.70 and 35,962,890.20

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Solution

The fourth proportional to 96,578,365.40, 144,817,781.70 and 35,962,890.20 is: 53,925,803.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,578,365.40 : 144,817,781.70 = 35,962,890.20 : x
  2. Step 2: Convert to fraction form
    96,578,365.40/144,817,781.70 = 35,962,890.20/x
  3. Step 3: Cross multiply
    96,578,365.40x = 144,817,781.70 × 35,962,890.20
  4. Step 4: Simplify right side
    96,578,365.40x = 5,208,065,982,284,669
  5. Step 5: Solve for x
    x = 5,208,065,982,284,669/96,578,365.40
  6. Step 6: Final answer
    x = 53,925,803.78

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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.