Home / 7,421,032,574,524-11,133,159,199,294-2,257,743,403,615.20

Finding the Fourth Proportional to 7,421,032,574,524, 11,133,159,199,294 and 2,257,743,403,615.20

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Solution

The fourth proportional to 7,421,032,574,524, 11,133,159,199,294 and 2,257,743,403,615.20 is: 3,387,105,027,660.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,421,032,574,524 : 11,133,159,199,294 = 2,257,743,403,615.20 : x
  2. Step 2: Convert to fraction form
    7,421,032,574,524/11,133,159,199,294 = 2,257,743,403,615.20/x
  3. Step 3: Cross multiply
    7,421,032,574,524x = 11,133,159,199,294 × 2,257,743,403,615.20
  4. Step 4: Simplify right side
    7,421,032,574,524x = 25,135,816,743,603,911,421,591,552
  5. Step 5: Solve for x
    x = 25,135,816,743,603,911,421,591,552/7,421,032,574,524
  6. Step 6: Final answer
    x = 3,387,105,027,660.68

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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.