Home / 32,649,988.17-45,055,632.56-17,765,373.47

Finding the Fourth Proportional to 32,649,988.17, 45,055,632.56 and 17,765,373.47

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Solution

The fourth proportional to 32,649,988.17, 45,055,632.56 and 17,765,373.47 is: 24,515,480.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,649,988.17 : 45,055,632.56 = 17,765,373.47 : x
  2. Step 2: Convert to fraction form
    32,649,988.17/45,055,632.56 = 17,765,373.47/x
  3. Step 3: Cross multiply
    32,649,988.17x = 45,055,632.56 × 17,765,373.47
  4. Step 4: Simplify right side
    32,649,988.17x = 800,430,139,596,439.38
  5. Step 5: Solve for x
    x = 800,430,139,596,439.38/32,649,988.17
  6. Step 6: Final answer
    x = 24,515,480.23

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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.