Home / 48,952,902.40-73,486,069.80-26,278,086.40

Finding the Fourth Proportional to 48,952,902.40, 73,486,069.80 and 26,278,086.40

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Solution

The fourth proportional to 48,952,902.40, 73,486,069.80 and 26,278,086.40 is: 39,447,575.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,952,902.40 : 73,486,069.80 = 26,278,086.40 : x
  2. Step 2: Convert to fraction form
    48,952,902.40/73,486,069.80 = 26,278,086.40/x
  3. Step 3: Cross multiply
    48,952,902.40x = 73,486,069.80 × 26,278,086.40
  4. Step 4: Simplify right side
    48,952,902.40x = 1,931,073,291,400,830.50
  5. Step 5: Solve for x
    x = 1,931,073,291,400,830.50/48,952,902.40
  6. Step 6: Final answer
    x = 39,447,575.05

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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.