Home / 62,604,095.60-93,906,143.40-51,257,356.40

Finding the Fourth Proportional to 62,604,095.60, 93,906,143.40 and 51,257,356.40

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Solution

The fourth proportional to 62,604,095.60, 93,906,143.40 and 51,257,356.40 is: 76,886,034.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,604,095.60 : 93,906,143.40 = 51,257,356.40 : x
  2. Step 2: Convert to fraction form
    62,604,095.60/93,906,143.40 = 51,257,356.40/x
  3. Step 3: Cross multiply
    62,604,095.60x = 93,906,143.40 × 51,257,356.40
  4. Step 4: Simplify right side
    62,604,095.60x = 4,813,380,660,403,308
  5. Step 5: Solve for x
    x = 4,813,380,660,403,308/62,604,095.60
  6. Step 6: Final answer
    x = 76,886,034.60

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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.