Home / 7,644,043,695,934.80-11,465,987,011,360-4,418,659,163,333.40

Finding the Fourth Proportional to 7,644,043,695,934.80, 11,465,987,011,360 and 4,418,659,163,333.40

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Solution

The fourth proportional to 7,644,043,695,934.80, 11,465,987,011,360 and 4,418,659,163,333.40 is: 6,627,943,349,061.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,644,043,695,934.80 : 11,465,987,011,360 = 4,418,659,163,333.40 : x
  2. Step 2: Convert to fraction form
    7,644,043,695,934.80/11,465,987,011,360 = 4,418,659,163,333.40/x
  3. Step 3: Cross multiply
    7,644,043,695,934.80x = 11,465,987,011,360 × 4,418,659,163,333.40
  4. Step 4: Simplify right side
    7,644,043,695,934.80x = 50,664,288,574,407,615,371,542,528
  5. Step 5: Solve for x
    x = 50,664,288,574,407,615,371,542,528/7,644,043,695,934.80
  6. Step 6: Final answer
    x = 6,627,943,349,061.64

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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.