Home / 175,438,524.14-242,095,571.76-96,038,225.54

Finding the Fourth Proportional to 175,438,524.14, 242,095,571.76 and 96,038,225.54

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Solution

The fourth proportional to 175,438,524.14, 242,095,571.76 and 96,038,225.54 is: 132,527,500.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,438,524.14 : 242,095,571.76 = 96,038,225.54 : x
  2. Step 2: Convert to fraction form
    175,438,524.14/242,095,571.76 = 96,038,225.54/x
  3. Step 3: Cross multiply
    175,438,524.14x = 242,095,571.76 × 96,038,225.54
  4. Step 4: Simplify right side
    175,438,524.14x = 23,250,429,121,711,656
  5. Step 5: Solve for x
    x = 23,250,429,121,711,656/175,438,524.14
  6. Step 6: Final answer
    x = 132,527,500.65

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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.