Home / 11,488,208,603.97-17,196,969,275.92-7,495,695,883.98

Finding the Fourth Proportional to 11,488,208,603.97, 17,196,969,275.92 and 7,495,695,883.98

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Solution

The fourth proportional to 11,488,208,603.97, 17,196,969,275.92 and 7,495,695,883.98 is: 11,220,483,215.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,488,208,603.97 : 17,196,969,275.92 = 7,495,695,883.98 : x
  2. Step 2: Convert to fraction form
    11,488,208,603.97/17,196,969,275.92 = 7,495,695,883.98/x
  3. Step 3: Cross multiply
    11,488,208,603.97x = 17,196,969,275.92 × 7,495,695,883.98
  4. Step 4: Simplify right side
    11,488,208,603.97x = 128,903,251,818,451,566,592
  5. Step 5: Solve for x
    x = 128,903,251,818,451,566,592/11,488,208,603.97
  6. Step 6: Final answer
    x = 11,220,483,215.62

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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.