Home / 4,679,671,229.65-6,454,180,752.60-4,113,946,515.52

Finding the Fourth Proportional to 4,679,671,229.65, 6,454,180,752.60 and 4,113,946,515.52

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Solution

The fourth proportional to 4,679,671,229.65, 6,454,180,752.60 and 4,113,946,515.52 is: 5,673,935,863.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,679,671,229.65 : 6,454,180,752.60 = 4,113,946,515.52 : x
  2. Step 2: Convert to fraction form
    4,679,671,229.65/6,454,180,752.60 = 4,113,946,515.52/x
  3. Step 3: Cross multiply
    4,679,671,229.65x = 6,454,180,752.60 × 4,113,946,515.52
  4. Step 4: Simplify right side
    4,679,671,229.65x = 26,552,154,417,695,023,104
  5. Step 5: Solve for x
    x = 26,552,154,417,695,023,104/4,679,671,229.65
  6. Step 6: Final answer
    x = 5,673,935,863.16

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.