Home / 248,832,246.30-373,248,369.45-226,157,430.30

Finding the Fourth Proportional to 248,832,246.30, 373,248,369.45 and 226,157,430.30

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Solution

The fourth proportional to 248,832,246.30, 373,248,369.45 and 226,157,430.30 is: 339,236,145.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    248,832,246.30 : 373,248,369.45 = 226,157,430.30 : x
  2. Step 2: Convert to fraction form
    248,832,246.30/373,248,369.45 = 226,157,430.30/x
  3. Step 3: Cross multiply
    248,832,246.30x = 373,248,369.45 × 226,157,430.30
  4. Step 4: Simplify right side
    248,832,246.30x = 84,412,892,098,477,024
  5. Step 5: Solve for x
    x = 84,412,892,098,477,024/248,832,246.30
  6. Step 6: Final answer
    x = 339,236,145.45

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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.