Home / 3,735,887,452.17-5,155,585,934.63-2,230,645,339.95

Finding the Fourth Proportional to 3,735,887,452.17, 5,155,585,934.63 and 2,230,645,339.95

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Solution

The fourth proportional to 3,735,887,452.17, 5,155,585,934.63 and 2,230,645,339.95 is: 3,078,327,141.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,735,887,452.17 : 5,155,585,934.63 = 2,230,645,339.95 : x
  2. Step 2: Convert to fraction form
    3,735,887,452.17/5,155,585,934.63 = 2,230,645,339.95/x
  3. Step 3: Cross multiply
    3,735,887,452.17x = 5,155,585,934.63 × 2,230,645,339.95
  4. Step 4: Simplify right side
    3,735,887,452.17x = 11,500,283,739,783,020,544
  5. Step 5: Solve for x
    x = 11,500,283,739,783,020,544/3,735,887,452.17
  6. Step 6: Final answer
    x = 3,078,327,141.01

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.