Home / 10,918,148,988,513-15,067,519,225,689-6,046,239,484,215

Finding the Fourth Proportional to 10,918,148,988,513, 15,067,519,225,689 and 6,046,239,484,215

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Solution

The fourth proportional to 10,918,148,988,513, 15,067,519,225,689 and 6,046,239,484,215 is: 8,344,072,769,787.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,918,148,988,513 : 15,067,519,225,689 = 6,046,239,484,215 : x
  2. Step 2: Convert to fraction form
    10,918,148,988,513/15,067,519,225,689 = 6,046,239,484,215/x
  3. Step 3: Cross multiply
    10,918,148,988,513x = 15,067,519,225,689 × 6,046,239,484,215
  4. Step 4: Simplify right side
    10,918,148,988,513x = 91,101,829,671,529,449,154,150,400
  5. Step 5: Solve for x
    x = 91,101,829,671,529,449,154,150,400/10,918,148,988,513
  6. Step 6: Final answer
    x = 8,344,072,769,787.06

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Double scale
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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.