Home / 39,583,961.40-59,357,227.86-15,334,246.20

Finding the Fourth Proportional to 39,583,961.40, 59,357,227.86 and 15,334,246.20

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Solution

The fourth proportional to 39,583,961.40, 59,357,227.86 and 15,334,246.20 is: 22,994,119.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,583,961.40 : 59,357,227.86 = 15,334,246.20 : x
  2. Step 2: Convert to fraction form
    39,583,961.40/59,357,227.86 = 15,334,246.20/x
  3. Step 3: Cross multiply
    39,583,961.40x = 59,357,227.86 × 15,334,246.20
  4. Step 4: Simplify right side
    39,583,961.40x = 910,198,345,754,739.12
  5. Step 5: Solve for x
    x = 910,198,345,754,739.12/39,583,961.40
  6. Step 6: Final answer
    x = 22,994,119.68

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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.