Home / 4,181,995,126.40-5,766,875,603.52-2,771,809,439.36

Finding the Fourth Proportional to 4,181,995,126.40, 5,766,875,603.52 and 2,771,809,439.36

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Solution

The fourth proportional to 4,181,995,126.40, 5,766,875,603.52 and 2,771,809,439.36 is: 3,822,261,803.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,181,995,126.40 : 5,766,875,603.52 = 2,771,809,439.36 : x
  2. Step 2: Convert to fraction form
    4,181,995,126.40/5,766,875,603.52 = 2,771,809,439.36/x
  3. Step 3: Cross multiply
    4,181,995,126.40x = 5,766,875,603.52 × 2,771,809,439.36
  4. Step 4: Simplify right side
    4,181,995,126.40x = 15,984,680,233,451,634,688
  5. Step 5: Solve for x
    x = 15,984,680,233,451,634,688/4,181,995,126.40
  6. Step 6: Final answer
    x = 3,822,261,803.35

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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.