Home / 10,406,649,659,013-15,610,492,988,830-3,960,484,782,977.70

Finding the Fourth Proportional to 10,406,649,659,013, 15,610,492,988,830 and 3,960,484,782,977.70

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Solution

The fourth proportional to 10,406,649,659,013, 15,610,492,988,830 and 3,960,484,782,977.70 is: 5,940,924,501,431.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,406,649,659,013 : 15,610,492,988,830 = 3,960,484,782,977.70 : x
  2. Step 2: Convert to fraction form
    10,406,649,659,013/15,610,492,988,830 = 3,960,484,782,977.70/x
  3. Step 3: Cross multiply
    10,406,649,659,013x = 15,610,492,988,830 × 3,960,484,782,977.70
  4. Step 4: Simplify right side
    10,406,649,659,013x = 61,825,119,937,041,293,012,631,552
  5. Step 5: Solve for x
    x = 61,825,119,937,041,293,012,631,552/10,406,649,659,013
  6. Step 6: Final answer
    x = 5,940,924,501,431.23

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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.