Home / 9,109,508,943.36-13,664,862,978.60-2,386,815,505.92

Finding the Fourth Proportional to 9,109,508,943.36, 13,664,862,978.60 and 2,386,815,505.92

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Solution

The fourth proportional to 9,109,508,943.36, 13,664,862,978.60 and 2,386,815,505.92 is: 3,580,380,352.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,109,508,943.36 : 13,664,862,978.60 = 2,386,815,505.92 : x
  2. Step 2: Convert to fraction form
    9,109,508,943.36/13,664,862,978.60 = 2,386,815,505.92/x
  3. Step 3: Cross multiply
    9,109,508,943.36x = 13,664,862,978.60 × 2,386,815,505.92
  4. Step 4: Simplify right side
    9,109,508,943.36x = 32,615,506,843,594,637,312
  5. Step 5: Solve for x
    x = 32,615,506,843,594,637,312/9,109,508,943.36
  6. Step 6: Final answer
    x = 3,580,380,352.70

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Why These Related Problems?

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