Home / 6,997,500,930,299.10-10,484,789,338,320-3,726,719,280,554.40

Finding the Fourth Proportional to 6,997,500,930,299.10, 10,484,789,338,320 and 3,726,719,280,554.40

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Solution

The fourth proportional to 6,997,500,930,299.10, 10,484,789,338,320 and 3,726,719,280,554.40 is: 5,583,974,474,441.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,997,500,930,299.10 : 10,484,789,338,320 = 3,726,719,280,554.40 : x
  2. Step 2: Convert to fraction form
    6,997,500,930,299.10/10,484,789,338,320 = 3,726,719,280,554.40/x
  3. Step 3: Cross multiply
    6,997,500,930,299.10x = 10,484,789,338,320 × 3,726,719,280,554.40
  4. Step 4: Simplify right side
    6,997,500,930,299.10x = 39,073,866,579,668,353,016,659,968
  5. Step 5: Solve for x
    x = 39,073,866,579,668,353,016,659,968/6,997,500,930,299.10
  6. Step 6: Final answer
    x = 5,583,974,474,441.15

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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.