Home / 113,181,191.28-169,771,575.02-35,464,044.89

Finding the Fourth Proportional to 113,181,191.28, 169,771,575.02 and 35,464,044.89

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Solution

The fourth proportional to 113,181,191.28, 169,771,575.02 and 35,464,044.89 is: 53,196,000.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,181,191.28 : 169,771,575.02 = 35,464,044.89 : x
  2. Step 2: Convert to fraction form
    113,181,191.28/169,771,575.02 = 35,464,044.89/x
  3. Step 3: Cross multiply
    113,181,191.28x = 169,771,575.02 × 35,464,044.89
  4. Step 4: Simplify right side
    113,181,191.28x = 6,020,786,756,795,085
  5. Step 5: Solve for x
    x = 6,020,786,756,795,085/113,181,191.28
  6. Step 6: Final answer
    x = 53,196,000.93

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.