Home / 148,894,221.40-223,341,332.10-110,630,469.40

Finding the Fourth Proportional to 148,894,221.40, 223,341,332.10 and 110,630,469.40

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Solution

The fourth proportional to 148,894,221.40, 223,341,332.10 and 110,630,469.40 is: 165,945,704.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,894,221.40 : 223,341,332.10 = 110,630,469.40 : x
  2. Step 2: Convert to fraction form
    148,894,221.40/223,341,332.10 = 110,630,469.40/x
  3. Step 3: Cross multiply
    148,894,221.40x = 223,341,332.10 × 110,630,469.40
  4. Step 4: Simplify right side
    148,894,221.40x = 24,708,356,406,644,288
  5. Step 5: Solve for x
    x = 24,708,356,406,644,288/148,894,221.40
  6. Step 6: Final answer
    x = 165,945,704.10

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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.