Home / 248,832,111.60-373,248,167.40-229,124,617.20

Finding the Fourth Proportional to 248,832,111.60, 373,248,167.40 and 229,124,617.20

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Solution

The fourth proportional to 248,832,111.60, 373,248,167.40 and 229,124,617.20 is: 343,686,925.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    248,832,111.60 : 373,248,167.40 = 229,124,617.20 : x
  2. Step 2: Convert to fraction form
    248,832,111.60/373,248,167.40 = 229,124,617.20/x
  3. Step 3: Cross multiply
    248,832,111.60x = 373,248,167.40 × 229,124,617.20
  4. Step 4: Simplify right side
    248,832,111.60x = 85,520,343,476,126,512
  5. Step 5: Solve for x
    x = 85,520,343,476,126,512/248,832,111.60
  6. Step 6: Final answer
    x = 343,686,925.80

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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.