Home / 25,376,345.01-38,033,309.03-10,008,208.53

Finding the Fourth Proportional to 25,376,345.01, 38,033,309.03 and 10,008,208.53

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Solution

The fourth proportional to 25,376,345.01, 38,033,309.03 and 10,008,208.53 is: 15,000,004.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,376,345.01 : 38,033,309.03 = 10,008,208.53 : x
  2. Step 2: Convert to fraction form
    25,376,345.01/38,033,309.03 = 10,008,208.53/x
  3. Step 3: Cross multiply
    25,376,345.01x = 38,033,309.03 × 10,008,208.53
  4. Step 4: Simplify right side
    25,376,345.01x = 380,645,287,808,130.94
  5. Step 5: Solve for x
    x = 380,645,287,808,130.94/25,376,345.01
  6. Step 6: Final answer
    x = 15,000,004.44

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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.