Home / 10,918,148,988,512-15,067,519,225,688-6,046,239,484,214

Finding the Fourth Proportional to 10,918,148,988,512, 15,067,519,225,688 and 6,046,239,484,214

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Solution

The fourth proportional to 10,918,148,988,512, 15,067,519,225,688 and 6,046,239,484,214 is: 8,344,072,769,785.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,918,148,988,512 : 15,067,519,225,688 = 6,046,239,484,214 : x
  2. Step 2: Convert to fraction form
    10,918,148,988,512/15,067,519,225,688 = 6,046,239,484,214/x
  3. Step 3: Cross multiply
    10,918,148,988,512x = 15,067,519,225,688 × 6,046,239,484,214
  4. Step 4: Simplify right side
    10,918,148,988,512x = 91,101,829,671,508,335,094,923,264
  5. Step 5: Solve for x
    x = 91,101,829,671,508,335,094,923,264/10,918,148,988,512
  6. Step 6: Final answer
    x = 8,344,072,769,785.89

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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.