Home / 7,327,222,230,116.80-10,995,853,803,385-2,557,301,168,382.40

Finding the Fourth Proportional to 7,327,222,230,116.80, 10,995,853,803,385 and 2,557,301,168,382.40

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Solution

The fourth proportional to 7,327,222,230,116.80, 10,995,853,803,385 and 2,557,301,168,382.40 is: 3,837,703,961,424.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,327,222,230,116.80 : 10,995,853,803,385 = 2,557,301,168,382.40 : x
  2. Step 2: Convert to fraction form
    7,327,222,230,116.80/10,995,853,803,385 = 2,557,301,168,382.40/x
  3. Step 3: Cross multiply
    7,327,222,230,116.80x = 10,995,853,803,385 × 2,557,301,168,382.40
  4. Step 4: Simplify right side
    7,327,222,230,116.80x = 28,119,709,778,758,515,055,132,672
  5. Step 5: Solve for x
    x = 28,119,709,778,758,515,055,132,672/7,327,222,230,116.80
  6. Step 6: Final answer
    x = 3,837,703,961,424.72

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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.