Home / 148,894,298.40-223,341,447.60-110,630,546.40

Finding the Fourth Proportional to 148,894,298.40, 223,341,447.60 and 110,630,546.40

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Solution

The fourth proportional to 148,894,298.40, 223,341,447.60 and 110,630,546.40 is: 165,945,819.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,894,298.40 : 223,341,447.60 = 110,630,546.40 : x
  2. Step 2: Convert to fraction form
    148,894,298.40/223,341,447.60 = 110,630,546.40/x
  3. Step 3: Cross multiply
    148,894,298.40x = 223,341,447.60 × 110,630,546.40
  4. Step 4: Simplify right side
    148,894,298.40x = 24,708,386,381,754,968
  5. Step 5: Solve for x
    x = 24,708,386,381,754,968/148,894,298.40
  6. Step 6: Final answer
    x = 165,945,819.60

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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.