Home / 94,301,757.63-141,452,673.10-42,425,778.65

Finding the Fourth Proportional to 94,301,757.63, 141,452,673.10 and 42,425,778.65

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Solution

The fourth proportional to 94,301,757.63, 141,452,673.10 and 42,425,778.65 is: 63,638,684.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,301,757.63 : 141,452,673.10 = 42,425,778.65 : x
  2. Step 2: Convert to fraction form
    94,301,757.63/141,452,673.10 = 42,425,778.65/x
  3. Step 3: Cross multiply
    94,301,757.63x = 141,452,673.10 × 42,425,778.65
  4. Step 4: Simplify right side
    94,301,757.63x = 6,001,239,797,578,082
  5. Step 5: Solve for x
    x = 6,001,239,797,578,082/94,301,757.63
  6. Step 6: Final answer
    x = 63,638,684.46

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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.