Home / 57,552,365.57-86,389,975.71-24,779,153.61

Finding the Fourth Proportional to 57,552,365.57, 86,389,975.71 and 24,779,153.61

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Solution

The fourth proportional to 57,552,365.57, 86,389,975.71 and 24,779,153.61 is: 37,195,177.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,552,365.57 : 86,389,975.71 = 24,779,153.61 : x
  2. Step 2: Convert to fraction form
    57,552,365.57/86,389,975.71 = 24,779,153.61/x
  3. Step 3: Cross multiply
    57,552,365.57x = 86,389,975.71 × 24,779,153.61
  4. Step 4: Simplify right side
    57,552,365.57x = 2,140,670,478,482,258.50
  5. Step 5: Solve for x
    x = 2,140,670,478,482,258.50/57,552,365.57
  6. Step 6: Final answer
    x = 37,195,177.95

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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.