Home / 53,773,422.81-80,660,011.17-23,048,079.38

Finding the Fourth Proportional to 53,773,422.81, 80,660,011.17 and 23,048,079.38

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Solution

The fourth proportional to 53,773,422.81, 80,660,011.17 and 23,048,079.38 is: 34,572,066.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,773,422.81 : 80,660,011.17 = 23,048,079.38 : x
  2. Step 2: Convert to fraction form
    53,773,422.81/80,660,011.17 = 23,048,079.38/x
  3. Step 3: Cross multiply
    53,773,422.81x = 80,660,011.17 × 23,048,079.38
  4. Step 4: Simplify right side
    53,773,422.81x = 1,859,058,340,223,452
  5. Step 5: Solve for x
    x = 1,859,058,340,223,452/53,773,422.81
  6. Step 6: Final answer
    x = 34,572,066.33

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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.