Home / 48,064,675.26-66,417,236.34-34,989,233.76

Finding the Fourth Proportional to 48,064,675.26, 66,417,236.34 and 34,989,233.76

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Solution

The fourth proportional to 48,064,675.26, 66,417,236.34 and 34,989,233.76 is: 48,349,191.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,064,675.26 : 66,417,236.34 = 34,989,233.76 : x
  2. Step 2: Convert to fraction form
    48,064,675.26/66,417,236.34 = 34,989,233.76/x
  3. Step 3: Cross multiply
    48,064,675.26x = 66,417,236.34 × 34,989,233.76
  4. Step 4: Simplify right side
    48,064,675.26x = 2,323,888,207,993,427
  5. Step 5: Solve for x
    x = 2,323,888,207,993,427/48,064,675.26
  6. Step 6: Final answer
    x = 48,349,191.90

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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.