Home / 50,748,225.13-70,033,222.52-27,543,630.25

Finding the Fourth Proportional to 50,748,225.13, 70,033,222.52 and 27,543,630.25

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Solution

The fourth proportional to 50,748,225.13, 70,033,222.52 and 27,543,630.25 is: 38,010,574.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,748,225.13 : 70,033,222.52 = 27,543,630.25 : x
  2. Step 2: Convert to fraction form
    50,748,225.13/70,033,222.52 = 27,543,630.25/x
  3. Step 3: Cross multiply
    50,748,225.13x = 70,033,222.52 × 27,543,630.25
  4. Step 4: Simplify right side
    50,748,225.13x = 1,928,969,186,306,853
  5. Step 5: Solve for x
    x = 1,928,969,186,306,853/50,748,225.13
  6. Step 6: Final answer
    x = 38,010,574.39

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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.