Home / 1,352,456,624.10-2,028,656,054.25-369,883,167.06

Finding the Fourth Proportional to 1,352,456,624.10, 2,028,656,054.25 and 369,883,167.06

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Solution

The fourth proportional to 1,352,456,624.10, 2,028,656,054.25 and 369,883,167.06 is: 554,816,851.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,352,456,624.10 : 2,028,656,054.25 = 369,883,167.06 : x
  2. Step 2: Convert to fraction form
    1,352,456,624.10/2,028,656,054.25 = 369,883,167.06/x
  3. Step 3: Cross multiply
    1,352,456,624.10x = 2,028,656,054.25 × 369,883,167.06
  4. Step 4: Simplify right side
    1,352,456,624.10x = 750,365,726,221,433,216
  5. Step 5: Solve for x
    x = 750,365,726,221,433,216/1,352,456,624.10
  6. Step 6: Final answer
    x = 554,816,851.68

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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.