Home / 39,445,081.28-59,061,298.08-25,764,349.76

Finding the Fourth Proportional to 39,445,081.28, 59,061,298.08 and 25,764,349.76

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Solution

The fourth proportional to 39,445,081.28, 59,061,298.08 and 25,764,349.76 is: 38,577,077.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,445,081.28 : 59,061,298.08 = 25,764,349.76 : x
  2. Step 2: Convert to fraction form
    39,445,081.28/59,061,298.08 = 25,764,349.76/x
  3. Step 3: Cross multiply
    39,445,081.28x = 59,061,298.08 × 25,764,349.76
  4. Step 4: Simplify right side
    39,445,081.28x = 1,521,675,941,012,736.50
  5. Step 5: Solve for x
    x = 1,521,675,941,012,736.50/39,445,081.28
  6. Step 6: Final answer
    x = 38,577,077.08

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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.