Home / 944,511,084.68-1,303,843,303.81-610,146,675.30

Finding the Fourth Proportional to 944,511,084.68, 1,303,843,303.81 and 610,146,675.30

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Solution

The fourth proportional to 944,511,084.68, 1,303,843,303.81 and 610,146,675.30 is: 842,272,441.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,511,084.68 : 1,303,843,303.81 = 610,146,675.30 : x
  2. Step 2: Convert to fraction form
    944,511,084.68/1,303,843,303.81 = 610,146,675.30/x
  3. Step 3: Cross multiply
    944,511,084.68x = 1,303,843,303.81 × 610,146,675.30
  4. Step 4: Simplify right side
    944,511,084.68x = 795,535,656,937,460,864
  5. Step 5: Solve for x
    x = 795,535,656,937,460,864/944,511,084.68
  6. Step 6: Final answer
    x = 842,272,441.10

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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.