Home / 2,437,776,000.10-3,656,664,000.15-2,389,403,059.30

Finding the Fourth Proportional to 2,437,776,000.10, 3,656,664,000.15 and 2,389,403,059.30

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Solution

The fourth proportional to 2,437,776,000.10, 3,656,664,000.15 and 2,389,403,059.30 is: 3,584,104,588.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,437,776,000.10 : 3,656,664,000.15 = 2,389,403,059.30 : x
  2. Step 2: Convert to fraction form
    2,437,776,000.10/3,656,664,000.15 = 2,389,403,059.30/x
  3. Step 3: Cross multiply
    2,437,776,000.10x = 3,656,664,000.15 × 2,389,403,059.30
  4. Step 4: Simplify right side
    2,437,776,000.10x = 8,737,244,148,790,586,368
  5. Step 5: Solve for x
    x = 8,737,244,148,790,586,368/2,437,776,000.10
  6. Step 6: Final answer
    x = 3,584,104,588.95

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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.