Home / 41,559,643.90-62,213,494.65-31,397,967.10

Finding the Fourth Proportional to 41,559,643.90, 62,213,494.65 and 31,397,967.10

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Solution

The fourth proportional to 41,559,643.90, 62,213,494.65 and 31,397,967.10 is: 47,001,780.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,559,643.90 : 62,213,494.65 = 31,397,967.10 : x
  2. Step 2: Convert to fraction form
    41,559,643.90/62,213,494.65 = 31,397,967.10/x
  3. Step 3: Cross multiply
    41,559,643.90x = 62,213,494.65 × 31,397,967.10
  4. Step 4: Simplify right side
    41,559,643.90x = 1,953,377,258,196,726
  5. Step 5: Solve for x
    x = 1,953,377,258,196,726/41,559,643.90
  6. Step 6: Final answer
    x = 47,001,780.45

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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.