Home / 51,602,334.39-77,318,427.29-29,976,228.63

Finding the Fourth Proportional to 51,602,334.39, 77,318,427.29 and 29,976,228.63

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Solution

The fourth proportional to 51,602,334.39, 77,318,427.29 and 29,976,228.63 is: 44,914,922.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,602,334.39 : 77,318,427.29 = 29,976,228.63 : x
  2. Step 2: Convert to fraction form
    51,602,334.39/77,318,427.29 = 29,976,228.63/x
  3. Step 3: Cross multiply
    51,602,334.39x = 77,318,427.29 × 29,976,228.63
  4. Step 4: Simplify right side
    51,602,334.39x = 2,317,714,853,607,190
  5. Step 5: Solve for x
    x = 2,317,714,853,607,190/51,602,334.39
  6. Step 6: Final answer
    x = 44,914,922.57

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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.