Home / 53,454,462,065.60-73,773,481,624.76-31,752,690,238.20

Finding the Fourth Proportional to 53,454,462,065.60, 73,773,481,624.76 and 31,752,690,238.20

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Solution

The fourth proportional to 53,454,462,065.60, 73,773,481,624.76 and 31,752,690,238.20 is: 43,822,469,056.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,454,462,065.60 : 73,773,481,624.76 = 31,752,690,238.20 : x
  2. Step 2: Convert to fraction form
    53,454,462,065.60/73,773,481,624.76 = 31,752,690,238.20/x
  3. Step 3: Cross multiply
    53,454,462,065.60x = 73,773,481,624.76 × 31,752,690,238.20
  4. Step 4: Simplify right side
    53,454,462,065.60x = 2,342,506,509,824,385,351,680
  5. Step 5: Solve for x
    x = 2,342,506,509,824,385,351,680/53,454,462,065.60
  6. Step 6: Final answer
    x = 43,822,469,056.93

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.