Home / 27,957,270,729.69-41,941,795,748.04-9,069,083,554.18

Finding the Fourth Proportional to 27,957,270,729.69, 41,941,795,748.04 and 9,069,083,554.18

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Solution

The fourth proportional to 27,957,270,729.69, 41,941,795,748.04 and 9,069,083,554.18 is: 13,605,535,881.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,957,270,729.69 : 41,941,795,748.04 = 9,069,083,554.18 : x
  2. Step 2: Convert to fraction form
    27,957,270,729.69/41,941,795,748.04 = 9,069,083,554.18/x
  3. Step 3: Cross multiply
    27,957,270,729.69x = 41,941,795,748.04 × 9,069,083,554.18
  4. Step 4: Simplify right side
    27,957,270,729.69x = 380,373,650,051,221,356,544
  5. Step 5: Solve for x
    x = 380,373,650,051,221,356,544/27,957,270,729.69
  6. Step 6: Final answer
    x = 13,605,535,881.13

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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.