Home / 25,734,349.64-38,608,995.48-10,373,712.14

Finding the Fourth Proportional to 25,734,349.64, 38,608,995.48 and 10,373,712.14

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Solution

The fourth proportional to 25,734,349.64, 38,608,995.48 and 10,373,712.14 is: 15,563,579.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,734,349.64 : 38,608,995.48 = 10,373,712.14 : x
  2. Step 2: Convert to fraction form
    25,734,349.64/38,608,995.48 = 10,373,712.14/x
  3. Step 3: Cross multiply
    25,734,349.64x = 38,608,995.48 × 10,373,712.14
  4. Step 4: Simplify right side
    25,734,349.64x = 400,518,605,124,081.12
  5. Step 5: Solve for x
    x = 400,518,605,124,081.12/25,734,349.64
  6. Step 6: Final answer
    x = 15,563,579.84

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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.