Home / 6,729,140,856.60-10,093,711,284.90-4,525,148,741.40

Finding the Fourth Proportional to 6,729,140,856.60, 10,093,711,284.90 and 4,525,148,741.40

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Solution

The fourth proportional to 6,729,140,856.60, 10,093,711,284.90 and 4,525,148,741.40 is: 6,787,723,112.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,729,140,856.60 : 10,093,711,284.90 = 4,525,148,741.40 : x
  2. Step 2: Convert to fraction form
    6,729,140,856.60/10,093,711,284.90 = 4,525,148,741.40/x
  3. Step 3: Cross multiply
    6,729,140,856.60x = 10,093,711,284.90 × 4,525,148,741.40
  4. Step 4: Simplify right side
    6,729,140,856.60x = 45,675,544,916,920,205,312
  5. Step 5: Solve for x
    x = 45,675,544,916,920,205,312/6,729,140,856.60
  6. Step 6: Final answer
    x = 6,787,723,112.10

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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.