Home / 8,675,102,175,710-12,998,355,172,618-5,038,645,375,056

Finding the Fourth Proportional to 8,675,102,175,710, 12,998,355,172,618 and 5,038,645,375,056

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Solution

The fourth proportional to 8,675,102,175,710, 12,998,355,172,618 and 5,038,645,375,056 is: 7,549,663,490,676.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,675,102,175,710 : 12,998,355,172,618 = 5,038,645,375,056 : x
  2. Step 2: Convert to fraction form
    8,675,102,175,710/12,998,355,172,618 = 5,038,645,375,056/x
  3. Step 3: Cross multiply
    8,675,102,175,710x = 12,998,355,172,618 × 5,038,645,375,056
  4. Step 4: Simplify right side
    8,675,102,175,710x = 65,494,102,173,846,918,062,407,680
  5. Step 5: Solve for x
    x = 65,494,102,173,846,918,062,407,680/8,675,102,175,710
  6. Step 6: Final answer
    x = 7,549,663,490,676.60

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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.