Home / 924,843,237.38-1,387,195,083.25-294,549,825.08

Finding the Fourth Proportional to 924,843,237.38, 1,387,195,083.25 and 294,549,825.08

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Solution

The fourth proportional to 924,843,237.38, 1,387,195,083.25 and 294,549,825.08 is: 441,802,515.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    924,843,237.38 : 1,387,195,083.25 = 294,549,825.08 : x
  2. Step 2: Convert to fraction form
    924,843,237.38/1,387,195,083.25 = 294,549,825.08/x
  3. Step 3: Cross multiply
    924,843,237.38x = 1,387,195,083.25 × 294,549,825.08
  4. Step 4: Simplify right side
    924,843,237.38x = 408,598,069,117,921,600
  5. Step 5: Solve for x
    x = 408,598,069,117,921,600/924,843,237.38
  6. Step 6: Final answer
    x = 441,802,515.93

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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.