Home / 572,073,915,924.52-857,812,913,862.64-269,805,359,370.14

Finding the Fourth Proportional to 572,073,915,924.52, 857,812,913,862.64 and 269,805,359,370.14

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Solution

The fourth proportional to 572,073,915,924.52, 857,812,913,862.64 and 269,805,359,370.14 is: 404,567,513,138.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    572,073,915,924.52 : 857,812,913,862.64 = 269,805,359,370.14 : x
  2. Step 2: Convert to fraction form
    572,073,915,924.52/857,812,913,862.64 = 269,805,359,370.14/x
  3. Step 3: Cross multiply
    572,073,915,924.52x = 857,812,913,862.64 × 269,805,359,370.14
  4. Step 4: Simplify right side
    572,073,915,924.52x = 231,442,521,497,056,548,225,024
  5. Step 5: Solve for x
    x = 231,442,521,497,056,548,225,024/572,073,915,924.52
  6. Step 6: Final answer
    x = 404,567,513,138.62

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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.