Home / 53,454,462,065.21-73,773,481,624.23-31,752,690,237.82

Finding the Fourth Proportional to 53,454,462,065.21, 73,773,481,624.23 and 31,752,690,237.82

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Solution

The fourth proportional to 53,454,462,065.21, 73,773,481,624.23 and 31,752,690,237.82 is: 43,822,469,056.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,454,462,065.21 : 73,773,481,624.23 = 31,752,690,237.82 : x
  2. Step 2: Convert to fraction form
    53,454,462,065.21/73,773,481,624.23 = 31,752,690,237.82/x
  3. Step 3: Cross multiply
    53,454,462,065.21x = 73,773,481,624.23 × 31,752,690,237.82
  4. Step 4: Simplify right side
    53,454,462,065.21x = 2,342,506,509,779,533,561,856
  5. Step 5: Solve for x
    x = 2,342,506,509,779,533,561,856/53,454,462,065.21
  6. Step 6: Final answer
    x = 43,822,469,056.41

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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.