Home / 26,924,420.28-37,155,553.02-14,701,189.80

Finding the Fourth Proportional to 26,924,420.28, 37,155,553.02 and 14,701,189.80

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Solution

The fourth proportional to 26,924,420.28, 37,155,553.02 and 14,701,189.80 is: 20,287,561.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,924,420.28 : 37,155,553.02 = 14,701,189.80 : x
  2. Step 2: Convert to fraction form
    26,924,420.28/37,155,553.02 = 14,701,189.80/x
  3. Step 3: Cross multiply
    26,924,420.28x = 37,155,553.02 × 14,701,189.80
  4. Step 4: Simplify right side
    26,924,420.28x = 546,230,837,070,983.25
  5. Step 5: Solve for x
    x = 546,230,837,070,983.25/26,924,420.28
  6. Step 6: Final answer
    x = 20,287,561.68

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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.