Home / 60,504,130.95-83,502,167.67-36,996,445.86

Finding the Fourth Proportional to 60,504,130.95, 83,502,167.67 and 36,996,445.86

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Solution

The fourth proportional to 60,504,130.95, 83,502,167.67 and 36,996,445.86 is: 51,059,049.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,504,130.95 : 83,502,167.67 = 36,996,445.86 : x
  2. Step 2: Convert to fraction form
    60,504,130.95/83,502,167.67 = 36,996,445.86/x
  3. Step 3: Cross multiply
    60,504,130.95x = 83,502,167.67 × 36,996,445.86
  4. Step 4: Simplify right side
    60,504,130.95x = 3,089,283,425,395,797.50
  5. Step 5: Solve for x
    x = 3,089,283,425,395,797.50/60,504,130.95
  6. Step 6: Final answer
    x = 51,059,049.64

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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.