Home / 2,674,415,999.90-4,011,623,999.85-834,165,724.70

Finding the Fourth Proportional to 2,674,415,999.90, 4,011,623,999.85 and 834,165,724.70

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Solution

The fourth proportional to 2,674,415,999.90, 4,011,623,999.85 and 834,165,724.70 is: 1,251,248,587.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,674,415,999.90 : 4,011,623,999.85 = 834,165,724.70 : x
  2. Step 2: Convert to fraction form
    2,674,415,999.90/4,011,623,999.85 = 834,165,724.70/x
  3. Step 3: Cross multiply
    2,674,415,999.90x = 4,011,623,999.85 × 834,165,724.70
  4. Step 4: Simplify right side
    2,674,415,999.90x = 3,346,359,241,058,787,840
  5. Step 5: Solve for x
    x = 3,346,359,241,058,787,840/2,674,415,999.90
  6. Step 6: Final answer
    x = 1,251,248,587.05

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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.