Home / 643,547,877.32-965,330,784.10-183,486,046.64

Finding the Fourth Proportional to 643,547,877.32, 965,330,784.10 and 183,486,046.64

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Solution

The fourth proportional to 643,547,877.32, 965,330,784.10 and 183,486,046.64 is: 275,231,626.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    643,547,877.32 : 965,330,784.10 = 183,486,046.64 : x
  2. Step 2: Convert to fraction form
    643,547,877.32/965,330,784.10 = 183,486,046.64/x
  3. Step 3: Cross multiply
    643,547,877.32x = 965,330,784.10 × 183,486,046.64
  4. Step 4: Simplify right side
    643,547,877.32x = 177,124,729,269,803,072
  5. Step 5: Solve for x
    x = 177,124,729,269,803,072/643,547,877.32
  6. Step 6: Final answer
    x = 275,231,626.91

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