Home / 176,711,529.60-265,067,294.40-55,542,981.60

Finding the Fourth Proportional to 176,711,529.60, 265,067,294.40 and 55,542,981.60

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Solution

The fourth proportional to 176,711,529.60, 265,067,294.40 and 55,542,981.60 is: 83,314,472.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,711,529.60 : 265,067,294.40 = 55,542,981.60 : x
  2. Step 2: Convert to fraction form
    176,711,529.60/265,067,294.40 = 55,542,981.60/x
  3. Step 3: Cross multiply
    176,711,529.60x = 265,067,294.40 × 55,542,981.60
  4. Step 4: Simplify right side
    176,711,529.60x = 14,722,627,855,620,984
  5. Step 5: Solve for x
    x = 14,722,627,855,620,984/176,711,529.60
  6. Step 6: Final answer
    x = 83,314,472.40

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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.