Home / 175,508,769.83-263,263,154.74-124,490,433.83

Finding the Fourth Proportional to 175,508,769.83, 263,263,154.74 and 124,490,433.83

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Solution

The fourth proportional to 175,508,769.83, 263,263,154.74 and 124,490,433.83 is: 186,735,650.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,508,769.83 : 263,263,154.74 = 124,490,433.83 : x
  2. Step 2: Convert to fraction form
    175,508,769.83/263,263,154.74 = 124,490,433.83/x
  3. Step 3: Cross multiply
    175,508,769.83x = 263,263,154.74 × 124,490,433.83
  4. Step 4: Simplify right side
    175,508,769.83x = 32,773,744,343,409,480
  5. Step 5: Solve for x
    x = 32,773,744,343,409,480/175,508,769.83
  6. Step 6: Final answer
    x = 186,735,650.74

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Similar ratio
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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.