Home / 9,544,986,237.36-13,172,489,260.02-5,315,897,447.76

Finding the Fourth Proportional to 9,544,986,237.36, 13,172,489,260.02 and 5,315,897,447.76

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Solution

The fourth proportional to 9,544,986,237.36, 13,172,489,260.02 and 5,315,897,447.76 is: 7,336,165,846.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,544,986,237.36 : 13,172,489,260.02 = 5,315,897,447.76 : x
  2. Step 2: Convert to fraction form
    9,544,986,237.36/13,172,489,260.02 = 5,315,897,447.76/x
  3. Step 3: Cross multiply
    9,544,986,237.36x = 13,172,489,260.02 × 5,315,897,447.76
  4. Step 4: Simplify right side
    9,544,986,237.36x = 70,023,602,037,986,336,768
  5. Step 5: Solve for x
    x = 70,023,602,037,986,336,768/9,544,986,237.36
  6. Step 6: Final answer
    x = 7,336,165,846.31

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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.