Home / 43,281,435.76-64,897,832.58-29,649,952.24

Finding the Fourth Proportional to 43,281,435.76, 64,897,832.58 and 29,649,952.24

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Solution

The fourth proportional to 43,281,435.76, 64,897,832.58 and 29,649,952.24 is: 44,458,267.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,281,435.76 : 64,897,832.58 = 29,649,952.24 : x
  2. Step 2: Convert to fraction form
    43,281,435.76/64,897,832.58 = 29,649,952.24/x
  3. Step 3: Cross multiply
    43,281,435.76x = 64,897,832.58 × 29,649,952.24
  4. Step 4: Simplify right side
    43,281,435.76x = 1,924,217,636,476,515.75
  5. Step 5: Solve for x
    x = 1,924,217,636,476,515.75/43,281,435.76
  6. Step 6: Final answer
    x = 44,458,267.22

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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.