Home / 2,550,960,072.30-3,826,440,108.45-1,934,205,077.10

Finding the Fourth Proportional to 2,550,960,072.30, 3,826,440,108.45 and 1,934,205,077.10

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Solution

The fourth proportional to 2,550,960,072.30, 3,826,440,108.45 and 1,934,205,077.10 is: 2,901,307,615.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,550,960,072.30 : 3,826,440,108.45 = 1,934,205,077.10 : x
  2. Step 2: Convert to fraction form
    2,550,960,072.30/3,826,440,108.45 = 1,934,205,077.10/x
  3. Step 3: Cross multiply
    2,550,960,072.30x = 3,826,440,108.45 × 1,934,205,077.10
  4. Step 4: Simplify right side
    2,550,960,072.30x = 7,401,119,884,983,063,552
  5. Step 5: Solve for x
    x = 7,401,119,884,983,063,552/2,550,960,072.30
  6. Step 6: Final answer
    x = 2,901,307,615.65

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Double scale
Find fourth proportional to 2,550,960,073.30, 3,826,440,109.95 and 1,934,205,078.10
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.