Home / 96,564,644.10-144,815,473.35-35,972,496.90

Finding the Fourth Proportional to 96,564,644.10, 144,815,473.35 and 35,972,496.90

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Solution

The fourth proportional to 96,564,644.10, 144,815,473.35 and 35,972,496.90 is: 53,947,013.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,564,644.10 : 144,815,473.35 = 35,972,496.90 : x
  2. Step 2: Convert to fraction form
    96,564,644.10/144,815,473.35 = 35,972,496.90/x
  3. Step 3: Cross multiply
    96,564,644.10x = 144,815,473.35 × 35,972,496.90
  4. Step 4: Simplify right side
    96,564,644.10x = 5,209,374,166,154,907
  5. Step 5: Solve for x
    x = 5,209,374,166,154,907/96,564,644.10
  6. Step 6: Final answer
    x = 53,947,013.58

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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.