Home / 32,700,192.89-45,126,308.93-17,815,442.94

Finding the Fourth Proportional to 32,700,192.89, 45,126,308.93 and 17,815,442.94

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Solution

The fourth proportional to 32,700,192.89, 45,126,308.93 and 17,815,442.94 is: 24,585,334.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,700,192.89 : 45,126,308.93 = 17,815,442.94 : x
  2. Step 2: Convert to fraction form
    32,700,192.89/45,126,308.93 = 17,815,442.94/x
  3. Step 3: Cross multiply
    32,700,192.89x = 45,126,308.93 × 17,815,442.94
  4. Step 4: Simplify right side
    32,700,192.89x = 803,945,181,746,150.25
  5. Step 5: Solve for x
    x = 803,945,181,746,150.25/32,700,192.89
  6. Step 6: Final answer
    x = 24,585,334.54

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.