Home / 25,094,718.20-37,642,077.30-8,057,113.40

Finding the Fourth Proportional to 25,094,718.20, 37,642,077.30 and 8,057,113.40

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Solution

The fourth proportional to 25,094,718.20, 37,642,077.30 and 8,057,113.40 is: 12,085,670.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,094,718.20 : 37,642,077.30 = 8,057,113.40 : x
  2. Step 2: Convert to fraction form
    25,094,718.20/37,642,077.30 = 8,057,113.40/x
  3. Step 3: Cross multiply
    25,094,718.20x = 37,642,077.30 × 8,057,113.40
  4. Step 4: Simplify right side
    25,094,718.20x = 303,286,485,417,665.81
  5. Step 5: Solve for x
    x = 303,286,485,417,665.81/25,094,718.20
  6. Step 6: Final answer
    x = 12,085,670.10

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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.