Home / 176,103,632.30-264,155,448.45-110,630,101.10

Finding the Fourth Proportional to 176,103,632.30, 264,155,448.45 and 110,630,101.10

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Solution

The fourth proportional to 176,103,632.30, 264,155,448.45 and 110,630,101.10 is: 165,945,151.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,103,632.30 : 264,155,448.45 = 110,630,101.10 : x
  2. Step 2: Convert to fraction form
    176,103,632.30/264,155,448.45 = 110,630,101.10/x
  3. Step 3: Cross multiply
    176,103,632.30x = 264,155,448.45 × 110,630,101.10
  4. Step 4: Simplify right side
    176,103,632.30x = 29,223,543,968,139,336
  5. Step 5: Solve for x
    x = 29,223,543,968,139,336/176,103,632.30
  6. Step 6: Final answer
    x = 165,945,151.65

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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.