Home / 270,673,915.60-373,520,001.50-146,911,935.52

Finding the Fourth Proportional to 270,673,915.60, 373,520,001.50 and 146,911,935.52

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Solution

The fourth proportional to 270,673,915.60, 373,520,001.50 and 146,911,935.52 is: 202,733,042.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    270,673,915.60 : 373,520,001.50 = 146,911,935.52 : x
  2. Step 2: Convert to fraction form
    270,673,915.60/373,520,001.50 = 146,911,935.52/x
  3. Step 3: Cross multiply
    270,673,915.60x = 373,520,001.50 × 146,911,935.52
  4. Step 4: Simplify right side
    270,673,915.60x = 54,874,546,374,129,952
  5. Step 5: Solve for x
    x = 54,874,546,374,129,952/270,673,915.60
  6. Step 6: Final answer
    x = 202,733,042.28

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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.