Home / 6,100,272,025.10-9,150,408,037.65-1,678,682,905.10

Finding the Fourth Proportional to 6,100,272,025.10, 9,150,408,037.65 and 1,678,682,905.10

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Solution

The fourth proportional to 6,100,272,025.10, 9,150,408,037.65 and 1,678,682,905.10 is: 2,518,024,357.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,100,272,025.10 : 9,150,408,037.65 = 1,678,682,905.10 : x
  2. Step 2: Convert to fraction form
    6,100,272,025.10/9,150,408,037.65 = 1,678,682,905.10/x
  3. Step 3: Cross multiply
    6,100,272,025.10x = 9,150,408,037.65 × 1,678,682,905.10
  4. Step 4: Simplify right side
    6,100,272,025.10x = 15,360,633,547,492,689,920
  5. Step 5: Solve for x
    x = 15,360,633,547,492,689,920/6,100,272,025.10
  6. Step 6: Final answer
    x = 2,518,024,357.65

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Double scale
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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.