Home / 176,027,819.60-264,041,729.40-160,155,448.40

Finding the Fourth Proportional to 176,027,819.60, 264,041,729.40 and 160,155,448.40

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Solution

The fourth proportional to 176,027,819.60, 264,041,729.40 and 160,155,448.40 is: 240,233,172.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,027,819.60 : 264,041,729.40 = 160,155,448.40 : x
  2. Step 2: Convert to fraction form
    176,027,819.60/264,041,729.40 = 160,155,448.40/x
  3. Step 3: Cross multiply
    176,027,819.60x = 264,041,729.40 × 160,155,448.40
  4. Step 4: Simplify right side
    176,027,819.60x = 42,287,721,568,368,464
  5. Step 5: Solve for x
    x = 42,287,721,568,368,464/176,027,819.60
  6. Step 6: Final answer
    x = 240,233,172.60

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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.