Home / 36,724,615.80-55,023,938.10-17,514,007.80

Finding the Fourth Proportional to 36,724,615.80, 55,023,938.10 and 17,514,007.80

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Solution

The fourth proportional to 36,724,615.80, 55,023,938.10 and 17,514,007.80 is: 26,240,973.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,724,615.80 : 55,023,938.10 = 17,514,007.80 : x
  2. Step 2: Convert to fraction form
    36,724,615.80/55,023,938.10 = 17,514,007.80/x
  3. Step 3: Cross multiply
    36,724,615.80x = 55,023,938.10 × 17,514,007.80
  4. Step 4: Simplify right side
    36,724,615.80x = 963,689,681,070,117.25
  5. Step 5: Solve for x
    x = 963,689,681,070,117.25/36,724,615.80
  6. Step 6: Final answer
    x = 26,240,973.80

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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.