Home / 1,580,556,195.20-2,369,915,305.49-598,058,632.25

Finding the Fourth Proportional to 1,580,556,195.20, 2,369,915,305.49 and 598,058,632.25

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Solution

The fourth proportional to 1,580,556,195.20, 2,369,915,305.49 and 598,058,632.25 is: 896,740,217.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,580,556,195.20 : 2,369,915,305.49 = 598,058,632.25 : x
  2. Step 2: Convert to fraction form
    1,580,556,195.20/2,369,915,305.49 = 598,058,632.25/x
  3. Step 3: Cross multiply
    1,580,556,195.20x = 2,369,915,305.49 × 598,058,632.25
  4. Step 4: Simplify right side
    1,580,556,195.20x = 1,417,348,306,157,110,272
  5. Step 5: Solve for x
    x = 1,417,348,306,157,110,272/1,580,556,195.20
  6. Step 6: Final answer
    x = 896,740,217.44

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1.5x scale

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.