Home / 5,399,050,688.10-8,098,576,032.15-1,718,928,051.30

Finding the Fourth Proportional to 5,399,050,688.10, 8,098,576,032.15 and 1,718,928,051.30

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Solution

The fourth proportional to 5,399,050,688.10, 8,098,576,032.15 and 1,718,928,051.30 is: 2,578,392,076.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,399,050,688.10 : 8,098,576,032.15 = 1,718,928,051.30 : x
  2. Step 2: Convert to fraction form
    5,399,050,688.10/8,098,576,032.15 = 1,718,928,051.30/x
  3. Step 3: Cross multiply
    5,399,050,688.10x = 8,098,576,032.15 × 1,718,928,051.30
  4. Step 4: Simplify right side
    5,399,050,688.10x = 13,920,869,517,248,485,376
  5. Step 5: Solve for x
    x = 13,920,869,517,248,485,376/5,399,050,688.10
  6. Step 6: Final answer
    x = 2,578,392,076.95

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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.