Home / 25,344,547.80-37,906,229.70-22,668,221.40

Finding the Fourth Proportional to 25,344,547.80, 37,906,229.70 and 22,668,221.40

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Solution

The fourth proportional to 25,344,547.80, 37,906,229.70 and 22,668,221.40 is: 33,903,418.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,344,547.80 : 37,906,229.70 = 22,668,221.40 : x
  2. Step 2: Convert to fraction form
    25,344,547.80/37,906,229.70 = 22,668,221.40/x
  3. Step 3: Cross multiply
    25,344,547.80x = 37,906,229.70 × 22,668,221.40
  4. Step 4: Simplify right side
    25,344,547.80x = 859,266,807,278,855.62
  5. Step 5: Solve for x
    x = 859,266,807,278,855.62/25,344,547.80
  6. Step 6: Final answer
    x = 33,903,418.36

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1.5x scale

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.