Home / 463,276,042.52-694,913,476.93-118,229,677.25

Finding the Fourth Proportional to 463,276,042.52, 694,913,476.93 and 118,229,677.25

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Solution

The fourth proportional to 463,276,042.52, 694,913,476.93 and 118,229,677.25 is: 177,344,366.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    463,276,042.52 : 694,913,476.93 = 118,229,677.25 : x
  2. Step 2: Convert to fraction form
    463,276,042.52/694,913,476.93 = 118,229,677.25/x
  3. Step 3: Cross multiply
    463,276,042.52x = 694,913,476.93 × 118,229,677.25
  4. Step 4: Simplify right side
    463,276,042.52x = 82,159,396,090,339,088
  5. Step 5: Solve for x
    x = 82,159,396,090,339,088/463,276,042.52
  6. Step 6: Final answer
    x = 177,344,366.10

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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.