Home / 178,210,523.07-267,315,995.21-48,819,247.47

Finding the Fourth Proportional to 178,210,523.07, 267,315,995.21 and 48,819,247.47

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Solution

The fourth proportional to 178,210,523.07, 267,315,995.21 and 48,819,247.47 is: 73,228,928.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    178,210,523.07 : 267,315,995.21 = 48,819,247.47 : x
  2. Step 2: Convert to fraction form
    178,210,523.07/267,315,995.21 = 48,819,247.47/x
  3. Step 3: Cross multiply
    178,210,523.07x = 267,315,995.21 × 48,819,247.47
  4. Step 4: Simplify right side
    178,210,523.07x = 13,050,165,722,602,228
  5. Step 5: Solve for x
    x = 13,050,165,722,602,228/178,210,523.07
  6. Step 6: Final answer
    x = 73,228,928.90

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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.