Home / 2,376,257,846.80-3,564,386,770.20-2,172,016,541.20

Finding the Fourth Proportional to 2,376,257,846.80, 3,564,386,770.20 and 2,172,016,541.20

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Solution

The fourth proportional to 2,376,257,846.80, 3,564,386,770.20 and 2,172,016,541.20 is: 3,258,024,811.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,376,257,846.80 : 3,564,386,770.20 = 2,172,016,541.20 : x
  2. Step 2: Convert to fraction form
    2,376,257,846.80/3,564,386,770.20 = 2,172,016,541.20/x
  3. Step 3: Cross multiply
    2,376,257,846.80x = 3,564,386,770.20 × 2,172,016,541.20
  4. Step 4: Simplify right side
    2,376,257,846.80x = 7,741,907,024,108,841,984
  5. Step 5: Solve for x
    x = 7,741,907,024,108,841,984/2,376,257,846.80
  6. Step 6: Final answer
    x = 3,258,024,811.80

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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.