Home / 2,834,375,432.70-4,251,563,149.05-993,463,808.70

Finding the Fourth Proportional to 2,834,375,432.70, 4,251,563,149.05 and 993,463,808.70

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Solution

The fourth proportional to 2,834,375,432.70, 4,251,563,149.05 and 993,463,808.70 is: 1,490,195,713.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,834,375,432.70 : 4,251,563,149.05 = 993,463,808.70 : x
  2. Step 2: Convert to fraction form
    2,834,375,432.70/4,251,563,149.05 = 993,463,808.70/x
  3. Step 3: Cross multiply
    2,834,375,432.70x = 4,251,563,149.05 × 993,463,808.70
  4. Step 4: Simplify right side
    2,834,375,432.70x = 4,223,774,118,983,779,328
  5. Step 5: Solve for x
    x = 4,223,774,118,983,779,328/2,834,375,432.70
  6. Step 6: Final answer
    x = 1,490,195,713.05

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Double scale
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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.