Home / 25,507,260.23-38,260,918.06-6,338,017.29

Finding the Fourth Proportional to 25,507,260.23, 38,260,918.06 and 6,338,017.29

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Solution

The fourth proportional to 25,507,260.23, 38,260,918.06 and 6,338,017.29 is: 9,507,032.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,507,260.23 : 38,260,918.06 = 6,338,017.29 : x
  2. Step 2: Convert to fraction form
    25,507,260.23/38,260,918.06 = 6,338,017.29/x
  3. Step 3: Cross multiply
    25,507,260.23x = 38,260,918.06 × 6,338,017.29
  4. Step 4: Simplify right side
    25,507,260.23x = 242,498,360,036,011.50
  5. Step 5: Solve for x
    x = 242,498,360,036,011.50/25,507,260.23
  6. Step 6: Final answer
    x = 9,507,032.82

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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.