Home / 48,935,214.55-67,534,899.07-26,912,594.75

Finding the Fourth Proportional to 48,935,214.55, 67,534,899.07 and 26,912,594.75

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Solution

The fourth proportional to 48,935,214.55, 67,534,899.07 and 26,912,594.75 is: 37,141,747.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,935,214.55 : 67,534,899.07 = 26,912,594.75 : x
  2. Step 2: Convert to fraction form
    48,935,214.55/67,534,899.07 = 26,912,594.75/x
  3. Step 3: Cross multiply
    48,935,214.55x = 67,534,899.07 × 26,912,594.75
  4. Step 4: Simplify right side
    48,935,214.55x = 1,817,539,370,153,061.75
  5. Step 5: Solve for x
    x = 1,817,539,370,153,061.75/48,935,214.55
  6. Step 6: Final answer
    x = 37,141,747.25

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.