Home / 2,290,176,000.90-3,435,264,001.35-566,889,984.90

Finding the Fourth Proportional to 2,290,176,000.90, 3,435,264,001.35 and 566,889,984.90

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Solution

The fourth proportional to 2,290,176,000.90, 3,435,264,001.35 and 566,889,984.90 is: 850,334,977.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,290,176,000.90 : 3,435,264,001.35 = 566,889,984.90 : x
  2. Step 2: Convert to fraction form
    2,290,176,000.90/3,435,264,001.35 = 566,889,984.90/x
  3. Step 3: Cross multiply
    2,290,176,000.90x = 3,435,264,001.35 × 566,889,984.90
  4. Step 4: Simplify right side
    2,290,176,000.90x = 1,947,416,757,852,814,848
  5. Step 5: Solve for x
    x = 1,947,416,757,852,814,848/2,290,176,000.90
  6. Step 6: Final answer
    x = 850,334,977.35

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Similar ratio
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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.