Home / 26,352,023.80-39,528,035.70-25,344,254.20

Finding the Fourth Proportional to 26,352,023.80, 39,528,035.70 and 25,344,254.20

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Solution

The fourth proportional to 26,352,023.80, 39,528,035.70 and 25,344,254.20 is: 38,016,381.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,352,023.80 : 39,528,035.70 = 25,344,254.20 : x
  2. Step 2: Convert to fraction form
    26,352,023.80/39,528,035.70 = 25,344,254.20/x
  3. Step 3: Cross multiply
    26,352,023.80x = 39,528,035.70 × 25,344,254.20
  4. Step 4: Simplify right side
    26,352,023.80x = 1,001,808,584,807,475
  5. Step 5: Solve for x
    x = 1,001,808,584,807,475/26,352,023.80
  6. Step 6: Final answer
    x = 38,016,381.30

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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.