Home / 6,386,894,414.60-9,580,341,621.90-3,625,456,411.40

Finding the Fourth Proportional to 6,386,894,414.60, 9,580,341,621.90 and 3,625,456,411.40

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Solution

The fourth proportional to 6,386,894,414.60, 9,580,341,621.90 and 3,625,456,411.40 is: 5,438,184,617.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,386,894,414.60 : 9,580,341,621.90 = 3,625,456,411.40 : x
  2. Step 2: Convert to fraction form
    6,386,894,414.60/9,580,341,621.90 = 3,625,456,411.40/x
  3. Step 3: Cross multiply
    6,386,894,414.60x = 9,580,341,621.90 × 3,625,456,411.40
  4. Step 4: Simplify right side
    6,386,894,414.60x = 34,733,110,956,519,628,800
  5. Step 5: Solve for x
    x = 34,733,110,956,519,628,800/6,386,894,414.60
  6. Step 6: Final answer
    x = 5,438,184,617.10

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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.