Home / 230,290,254.60-344,931,497.10-200,057,166.60

Finding the Fourth Proportional to 230,290,254.60, 344,931,497.10 and 200,057,166.60

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Solution

The fourth proportional to 230,290,254.60, 344,931,497.10 and 200,057,166.60 is: 299,648,016.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    230,290,254.60 : 344,931,497.10 = 200,057,166.60 : x
  2. Step 2: Convert to fraction form
    230,290,254.60/344,931,497.10 = 200,057,166.60/x
  3. Step 3: Cross multiply
    230,290,254.60x = 344,931,497.10 × 200,057,166.60
  4. Step 4: Simplify right side
    230,290,254.60x = 69,006,017,980,922,120
  5. Step 5: Solve for x
    x = 69,006,017,980,922,120/230,290,254.60
  6. Step 6: Final answer
    x = 299,648,016.37

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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.