Home / 12,466,663,508-17,204,536,435.92-6,903,775,316

Finding the Fourth Proportional to 12,466,663,508, 17,204,536,435.92 and 6,903,775,316

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Solution

The fourth proportional to 12,466,663,508, 17,204,536,435.92 and 6,903,775,316 is: 9,527,509,416.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,466,663,508 : 17,204,536,435.92 = 6,903,775,316 : x
  2. Step 2: Convert to fraction form
    12,466,663,508/17,204,536,435.92 = 6,903,775,316/x
  3. Step 3: Cross multiply
    12,466,663,508x = 17,204,536,435.92 × 6,903,775,316
  4. Step 4: Simplify right side
    12,466,663,508x = 118,776,253,969,527,095,296
  5. Step 5: Solve for x
    x = 118,776,253,969,527,095,296/12,466,663,508
  6. Step 6: Final answer
    x = 9,527,509,416.88

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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.