Home / 50,748,588.48-70,033,117.68-27,543,712.80

Finding the Fourth Proportional to 50,748,588.48, 70,033,117.68 and 27,543,712.80

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Solution

The fourth proportional to 50,748,588.48, 70,033,117.68 and 27,543,712.80 is: 38,010,359.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,748,588.48 : 70,033,117.68 = 27,543,712.80 : x
  2. Step 2: Convert to fraction form
    50,748,588.48/70,033,117.68 = 27,543,712.80/x
  3. Step 3: Cross multiply
    50,748,588.48x = 70,033,117.68 × 27,543,712.80
  4. Step 4: Simplify right side
    50,748,588.48x = 1,928,972,079,866,522.50
  5. Step 5: Solve for x
    x = 1,928,972,079,866,522.50/50,748,588.48
  6. Step 6: Final answer
    x = 38,010,359.26

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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.