Home / 10,918,148,988,537-15,067,519,225,721-6,046,239,484,240.50

Finding the Fourth Proportional to 10,918,148,988,537, 15,067,519,225,721 and 6,046,239,484,240.50

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Solution

The fourth proportional to 10,918,148,988,537, 15,067,519,225,721 and 6,046,239,484,240.50 is: 8,344,072,769,821.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,918,148,988,537 : 15,067,519,225,721 = 6,046,239,484,240.50 : x
  2. Step 2: Convert to fraction form
    10,918,148,988,537/15,067,519,225,721 = 6,046,239,484,240.50/x
  3. Step 3: Cross multiply
    10,918,148,988,537x = 15,067,519,225,721 × 6,046,239,484,240.50
  4. Step 4: Simplify right side
    10,918,148,988,537x = 91,101,829,672,107,156,615,200,768
  5. Step 5: Solve for x
    x = 91,101,829,672,107,156,615,200,768/10,918,148,988,537
  6. Step 6: Final answer
    x = 8,344,072,769,821.63

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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.