Home / 2,851,017,590.02-3,934,412,748.76-1,580,948,048.33

Finding the Fourth Proportional to 2,851,017,590.02, 3,934,412,748.76 and 1,580,948,048.33

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Solution

The fourth proportional to 2,851,017,590.02, 3,934,412,748.76 and 1,580,948,048.33 is: 2,181,713,006.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,851,017,590.02 : 3,934,412,748.76 = 1,580,948,048.33 : x
  2. Step 2: Convert to fraction form
    2,851,017,590.02/3,934,412,748.76 = 1,580,948,048.33/x
  3. Step 3: Cross multiply
    2,851,017,590.02x = 3,934,412,748.76 × 1,580,948,048.33
  4. Step 4: Simplify right side
    2,851,017,590.02x = 6,220,102,156,476,792,832
  5. Step 5: Solve for x
    x = 6,220,102,156,476,792,832/2,851,017,590.02
  6. Step 6: Final answer
    x = 2,181,713,006.00

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Double scale
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1.5x scale

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.