Home / 3,001,269,878.70-4,501,915,644.10-2,125,221,276.66

Finding the Fourth Proportional to 3,001,269,878.70, 4,501,915,644.10 and 2,125,221,276.66

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Solution

The fourth proportional to 3,001,269,878.70, 4,501,915,644.10 and 2,125,221,276.66 is: 3,187,839,581.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,001,269,878.70 : 4,501,915,644.10 = 2,125,221,276.66 : x
  2. Step 2: Convert to fraction form
    3,001,269,878.70/4,501,915,644.10 = 2,125,221,276.66/x
  3. Step 3: Cross multiply
    3,001,269,878.70x = 4,501,915,644.10 × 2,125,221,276.66
  4. Step 4: Simplify right side
    3,001,269,878.70x = 9,567,566,912,569,829,376
  5. Step 5: Solve for x
    x = 9,567,566,912,569,829,376/3,001,269,878.70
  6. Step 6: Final answer
    x = 3,187,839,581.00

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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.