Home / 2,907,425,636.10-4,361,138,454.15-2,593,001,520.90

Finding the Fourth Proportional to 2,907,425,636.10, 4,361,138,454.15 and 2,593,001,520.90

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Solution

The fourth proportional to 2,907,425,636.10, 4,361,138,454.15 and 2,593,001,520.90 is: 3,889,502,281.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,907,425,636.10 : 4,361,138,454.15 = 2,593,001,520.90 : x
  2. Step 2: Convert to fraction form
    2,907,425,636.10/4,361,138,454.15 = 2,593,001,520.90/x
  3. Step 3: Cross multiply
    2,907,425,636.10x = 4,361,138,454.15 × 2,593,001,520.90
  4. Step 4: Simplify right side
    2,907,425,636.10x = 11,308,438,644,466,423,808
  5. Step 5: Solve for x
    x = 11,308,438,644,466,423,808/2,907,425,636.10
  6. Step 6: Final answer
    x = 3,889,502,281.35

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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.