Home / 7,644,043,695,965.60-11,465,987,011,407-4,418,659,163,364.40

Finding the Fourth Proportional to 7,644,043,695,965.60, 11,465,987,011,407 and 4,418,659,163,364.40

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Solution

The fourth proportional to 7,644,043,695,965.60, 11,465,987,011,407 and 4,418,659,163,364.40 is: 6,627,943,349,108.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,644,043,695,965.60 : 11,465,987,011,407 = 4,418,659,163,364.40 : x
  2. Step 2: Convert to fraction form
    7,644,043,695,965.60/11,465,987,011,407 = 4,418,659,163,364.40/x
  3. Step 3: Cross multiply
    7,644,043,695,965.60x = 11,465,987,011,407 × 4,418,659,163,364.40
  4. Step 4: Simplify right side
    7,644,043,695,965.60x = 50,664,288,574,970,737,123,655,680
  5. Step 5: Solve for x
    x = 50,664,288,574,970,737,123,655,680/7,644,043,695,965.60
  6. Step 6: Final answer
    x = 6,627,943,349,108.60

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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.