Home / 14,947,145,614.17-22,420,739,999.82-6,103,984,468.28

Finding the Fourth Proportional to 14,947,145,614.17, 22,420,739,999.82 and 6,103,984,468.28

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Solution

The fourth proportional to 14,947,145,614.17, 22,420,739,999.82 and 6,103,984,468.28 is: 9,155,985,514.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,947,145,614.17 : 22,420,739,999.82 = 6,103,984,468.28 : x
  2. Step 2: Convert to fraction form
    14,947,145,614.17/22,420,739,999.82 = 6,103,984,468.28/x
  3. Step 3: Cross multiply
    14,947,145,614.17x = 22,420,739,999.82 × 6,103,984,468.28
  4. Step 4: Simplify right side
    14,947,145,614.17x = 136,855,848,726,151,626,752
  5. Step 5: Solve for x
    x = 136,855,848,726,151,626,752/14,947,145,614.17
  6. Step 6: Final answer
    x = 9,155,985,514.48

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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.