Home / 96,226,765.60-144,021,283.80-88,574,015.20

Finding the Fourth Proportional to 96,226,765.60, 144,021,283.80 and 88,574,015.20

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Solution

The fourth proportional to 96,226,765.60, 144,021,283.80 and 88,574,015.20 is: 132,567,516.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,226,765.60 : 144,021,283.80 = 88,574,015.20 : x
  2. Step 2: Convert to fraction form
    96,226,765.60/144,021,283.80 = 88,574,015.20/x
  3. Step 3: Cross multiply
    96,226,765.60x = 144,021,283.80 × 88,574,015.20
  4. Step 4: Simplify right side
    96,226,765.60x = 12,756,543,380,424,716
  5. Step 5: Solve for x
    x = 12,756,543,380,424,716/96,226,765.60
  6. Step 6: Final answer
    x = 132,567,516.96

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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.