Home / 10,627,895,973.08-15,935,676,348.90-5,031,786,080.24

Finding the Fourth Proportional to 10,627,895,973.08, 15,935,676,348.90 and 5,031,786,080.24

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Solution

The fourth proportional to 10,627,895,973.08, 15,935,676,348.90 and 5,031,786,080.24 is: 7,544,759,060.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,627,895,973.08 : 15,935,676,348.90 = 5,031,786,080.24 : x
  2. Step 2: Convert to fraction form
    10,627,895,973.08/15,935,676,348.90 = 5,031,786,080.24/x
  3. Step 3: Cross multiply
    10,627,895,973.08x = 15,935,676,348.90 × 5,031,786,080.24
  4. Step 4: Simplify right side
    10,627,895,973.08x = 80,184,914,431,604,801,536
  5. Step 5: Solve for x
    x = 80,184,914,431,604,801,536/10,627,895,973.08
  6. Step 6: Final answer
    x = 7,544,759,060.00

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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.