Home / 6,729,140,828.10-10,093,711,242.15-4,525,148,712.90

Finding the Fourth Proportional to 6,729,140,828.10, 10,093,711,242.15 and 4,525,148,712.90

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Solution

The fourth proportional to 6,729,140,828.10, 10,093,711,242.15 and 4,525,148,712.90 is: 6,787,723,069.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,729,140,828.10 : 10,093,711,242.15 = 4,525,148,712.90 : x
  2. Step 2: Convert to fraction form
    6,729,140,828.10/10,093,711,242.15 = 4,525,148,712.90/x
  3. Step 3: Cross multiply
    6,729,140,828.10x = 10,093,711,242.15 × 4,525,148,712.90
  4. Step 4: Simplify right side
    6,729,140,828.10x = 45,675,544,435,799,326,720
  5. Step 5: Solve for x
    x = 45,675,544,435,799,326,720/6,729,140,828.10
  6. Step 6: Final answer
    x = 6,787,723,069.35

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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.