Home / 99,636,301.35-149,454,452.03-59,325,517.35

Finding the Fourth Proportional to 99,636,301.35, 149,454,452.03 and 59,325,517.35

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Solution

The fourth proportional to 99,636,301.35, 149,454,452.03 and 59,325,517.35 is: 88,988,276.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    99,636,301.35 : 149,454,452.03 = 59,325,517.35 : x
  2. Step 2: Convert to fraction form
    99,636,301.35/149,454,452.03 = 59,325,517.35/x
  3. Step 3: Cross multiply
    99,636,301.35x = 149,454,452.03 × 59,325,517.35
  4. Step 4: Simplify right side
    99,636,301.35x = 8,866,462,686,643,881
  5. Step 5: Solve for x
    x = 8,866,462,686,643,881/99,636,301.35
  6. Step 6: Final answer
    x = 88,988,276.03

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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.