Home / 9,478,626,861.46-13,074,205,237.23-6,095,815,425.37

Finding the Fourth Proportional to 9,478,626,861.46, 13,074,205,237.23 and 6,095,815,425.37

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Solution

The fourth proportional to 9,478,626,861.46, 13,074,205,237.23 and 6,095,815,425.37 is: 8,408,173,791.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,478,626,861.46 : 13,074,205,237.23 = 6,095,815,425.37 : x
  2. Step 2: Convert to fraction form
    9,478,626,861.46/13,074,205,237.23 = 6,095,815,425.37/x
  3. Step 3: Cross multiply
    9,478,626,861.46x = 13,074,205,237.23 × 6,095,815,425.37
  4. Step 4: Simplify right side
    9,478,626,861.46x = 79,697,941,959,564,689,408
  5. Step 5: Solve for x
    x = 79,697,941,959,564,689,408/9,478,626,861.46
  6. Step 6: Final answer
    x = 8,408,173,791.88

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.