Home / 63,304,914.85-95,066,041.02-38,856,405.67

Finding the Fourth Proportional to 63,304,914.85, 95,066,041.02 and 38,856,405.67

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Solution

The fourth proportional to 63,304,914.85, 95,066,041.02 and 38,856,405.67 is: 58,351,309.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,304,914.85 : 95,066,041.02 = 38,856,405.67 : x
  2. Step 2: Convert to fraction form
    63,304,914.85/95,066,041.02 = 38,856,405.67/x
  3. Step 3: Cross multiply
    63,304,914.85x = 95,066,041.02 × 38,856,405.67
  4. Step 4: Simplify right side
    63,304,914.85x = 3,693,924,655,313,980.50
  5. Step 5: Solve for x
    x = 3,693,924,655,313,980.50/63,304,914.85
  6. Step 6: Final answer
    x = 58,351,309.12

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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.