Home / 7,133,779,940.10-10,700,669,910.15-2,474,105,252.10

Finding the Fourth Proportional to 7,133,779,940.10, 10,700,669,910.15 and 2,474,105,252.10

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Solution

The fourth proportional to 7,133,779,940.10, 10,700,669,910.15 and 2,474,105,252.10 is: 3,711,157,878.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,133,779,940.10 : 10,700,669,910.15 = 2,474,105,252.10 : x
  2. Step 2: Convert to fraction form
    7,133,779,940.10/10,700,669,910.15 = 2,474,105,252.10/x
  3. Step 3: Cross multiply
    7,133,779,940.10x = 10,700,669,910.15 × 2,474,105,252.10
  4. Step 4: Simplify right side
    7,133,779,940.10x = 26,474,583,625,690,546,176
  5. Step 5: Solve for x
    x = 26,474,583,625,690,546,176/7,133,779,940.10
  6. Step 6: Final answer
    x = 3,711,157,878.15

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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.