Home / 8,688,435,926.70-13,039,456,334.85-4,030,887,002.70

Finding the Fourth Proportional to 8,688,435,926.70, 13,039,456,334.85 and 4,030,887,002.70

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Solution

The fourth proportional to 8,688,435,926.70, 13,039,456,334.85 and 4,030,887,002.70 is: 6,049,486,409.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,688,435,926.70 : 13,039,456,334.85 = 4,030,887,002.70 : x
  2. Step 2: Convert to fraction form
    8,688,435,926.70/13,039,456,334.85 = 4,030,887,002.70/x
  3. Step 3: Cross multiply
    8,688,435,926.70x = 13,039,456,334.85 × 4,030,887,002.70
  4. Step 4: Simplify right side
    8,688,435,926.70x = 52,560,575,062,421,045,248
  5. Step 5: Solve for x
    x = 52,560,575,062,421,045,248/8,688,435,926.70
  6. Step 6: Final answer
    x = 6,049,486,409.96

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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.