Home / 62,018,318.92-93,178,851.18-58,580,704.84

Finding the Fourth Proportional to 62,018,318.92, 93,178,851.18 and 58,580,704.84

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Solution

The fourth proportional to 62,018,318.92, 93,178,851.18 and 58,580,704.84 is: 88,014,039.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,018,318.92 : 93,178,851.18 = 58,580,704.84 : x
  2. Step 2: Convert to fraction form
    62,018,318.92/93,178,851.18 = 58,580,704.84/x
  3. Step 3: Cross multiply
    62,018,318.92x = 93,178,851.18 × 58,580,704.84
  4. Step 4: Simplify right side
    62,018,318.92x = 5,458,482,778,305,866
  5. Step 5: Solve for x
    x = 5,458,482,778,305,866/62,018,318.92
  6. Step 6: Final answer
    x = 88,014,039.62

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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.