Home / 38,486,574.90-53,091,337.41-23,797,545.66

Finding the Fourth Proportional to 38,486,574.90, 53,091,337.41 and 23,797,545.66

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Solution

The fourth proportional to 38,486,574.90, 53,091,337.41 and 23,797,545.66 is: 32,828,162.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,486,574.90 : 53,091,337.41 = 23,797,545.66 : x
  2. Step 2: Convert to fraction form
    38,486,574.90/53,091,337.41 = 23,797,545.66/x
  3. Step 3: Cross multiply
    38,486,574.90x = 53,091,337.41 × 23,797,545.66
  4. Step 4: Simplify right side
    38,486,574.90x = 1,263,443,526,164,941
  5. Step 5: Solve for x
    x = 1,263,443,526,164,941/38,486,574.90
  6. Step 6: Final answer
    x = 32,828,162.27

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1.5x scale

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.