Home / 48,064,672.74-66,417,232.92-34,989,231.26

Finding the Fourth Proportional to 48,064,672.74, 66,417,232.92 and 34,989,231.26

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Solution

The fourth proportional to 48,064,672.74, 66,417,232.92 and 34,989,231.26 is: 48,349,188.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,064,672.74 : 66,417,232.92 = 34,989,231.26 : x
  2. Step 2: Convert to fraction form
    48,064,672.74/66,417,232.92 = 34,989,231.26/x
  3. Step 3: Cross multiply
    48,064,672.74x = 66,417,232.92 × 34,989,231.26
  4. Step 4: Simplify right side
    48,064,672.74x = 2,323,887,922,287,165
  5. Step 5: Solve for x
    x = 2,323,887,922,287,165/48,064,672.74
  6. Step 6: Final answer
    x = 48,349,188.50

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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.