Home / 160,357,812.20-241,040,603.10-157,334,503.40

Finding the Fourth Proportional to 160,357,812.20, 241,040,603.10 and 157,334,503.40

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Solution

The fourth proportional to 160,357,812.20, 241,040,603.10 and 157,334,503.40 is: 236,496,139.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,357,812.20 : 241,040,603.10 = 157,334,503.40 : x
  2. Step 2: Convert to fraction form
    160,357,812.20/241,040,603.10 = 157,334,503.40/x
  3. Step 3: Cross multiply
    160,357,812.20x = 241,040,603.10 × 157,334,503.40
  4. Step 4: Simplify right side
    160,357,812.20x = 37,924,003,587,975,000
  5. Step 5: Solve for x
    x = 37,924,003,587,975,000/160,357,812.20
  6. Step 6: Final answer
    x = 236,496,139.90

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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.