Home / 2,691,371,334.06-4,037,057,001.06-726,221,259.90

Finding the Fourth Proportional to 2,691,371,334.06, 4,037,057,001.06 and 726,221,259.90

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Solution

The fourth proportional to 2,691,371,334.06, 4,037,057,001.06 and 726,221,259.90 is: 1,089,331,889.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,691,371,334.06 : 4,037,057,001.06 = 726,221,259.90 : x
  2. Step 2: Convert to fraction form
    2,691,371,334.06/4,037,057,001.06 = 726,221,259.90/x
  3. Step 3: Cross multiply
    2,691,371,334.06x = 4,037,057,001.06 × 726,221,259.90
  4. Step 4: Simplify right side
    2,691,371,334.06x = 2,931,796,621,597,908,480
  5. Step 5: Solve for x
    x = 2,931,796,621,597,908,480/2,691,371,334.06
  6. Step 6: Final answer
    x = 1,089,331,889.84

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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.