Home / 248,894,245.40-373,341,368.10-167,052,331.40

Finding the Fourth Proportional to 248,894,245.40, 373,341,368.10 and 167,052,331.40

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Solution

The fourth proportional to 248,894,245.40, 373,341,368.10 and 167,052,331.40 is: 250,578,497.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    248,894,245.40 : 373,341,368.10 = 167,052,331.40 : x
  2. Step 2: Convert to fraction form
    248,894,245.40/373,341,368.10 = 167,052,331.40/x
  3. Step 3: Cross multiply
    248,894,245.40x = 373,341,368.10 × 167,052,331.40
  4. Step 4: Simplify right side
    248,894,245.40x = 62,367,545,949,170,592
  5. Step 5: Solve for x
    x = 62,367,545,949,170,592/248,894,245.40
  6. Step 6: Final answer
    x = 250,578,497.10

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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.