Home / 56,304,430.60-84,456,645.90-44,211,195.40

Finding the Fourth Proportional to 56,304,430.60, 84,456,645.90 and 44,211,195.40

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Solution

The fourth proportional to 56,304,430.60, 84,456,645.90 and 44,211,195.40 is: 66,316,793.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,304,430.60 : 84,456,645.90 = 44,211,195.40 : x
  2. Step 2: Convert to fraction form
    56,304,430.60/84,456,645.90 = 44,211,195.40/x
  3. Step 3: Cross multiply
    56,304,430.60x = 84,456,645.90 × 44,211,195.40
  4. Step 4: Simplify right side
    56,304,430.60x = 3,733,929,274,713,509
  5. Step 5: Solve for x
    x = 3,733,929,274,713,509/56,304,430.60
  6. Step 6: Final answer
    x = 66,316,793.10

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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.