Home / 176,470,742.15-243,524,734.56-96,000,065.87

Finding the Fourth Proportional to 176,470,742.15, 243,524,734.56 and 96,000,065.87

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Solution

The fourth proportional to 176,470,742.15, 243,524,734.56 and 96,000,065.87 is: 132,477,430.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,470,742.15 : 243,524,734.56 = 96,000,065.87 : x
  2. Step 2: Convert to fraction form
    176,470,742.15/243,524,734.56 = 96,000,065.87/x
  3. Step 3: Cross multiply
    176,470,742.15x = 243,524,734.56 × 96,000,065.87
  4. Step 4: Simplify right side
    176,470,742.15x = 23,378,390,557,516,640
  5. Step 5: Solve for x
    x = 23,378,390,557,516,640/176,470,742.15
  6. Step 6: Final answer
    x = 132,477,430.95

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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.