Home / 58,764,110.40-88,146,165.60-49,358,260.80

Finding the Fourth Proportional to 58,764,110.40, 88,146,165.60 and 49,358,260.80

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Solution

The fourth proportional to 58,764,110.40, 88,146,165.60 and 49,358,260.80 is: 74,037,391.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,764,110.40 : 88,146,165.60 = 49,358,260.80 : x
  2. Step 2: Convert to fraction form
    58,764,110.40/88,146,165.60 = 49,358,260.80/x
  3. Step 3: Cross multiply
    58,764,110.40x = 88,146,165.60 × 49,358,260.80
  4. Step 4: Simplify right side
    58,764,110.40x = 4,350,741,430,204,788
  5. Step 5: Solve for x
    x = 4,350,741,430,204,788/58,764,110.40
  6. Step 6: Final answer
    x = 74,037,391.20

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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.