Home / 174,949,364.66-262,431,219.63-60,012,948.02

Finding the Fourth Proportional to 174,949,364.66, 262,431,219.63 and 60,012,948.02

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Solution

The fourth proportional to 174,949,364.66, 262,431,219.63 and 60,012,948.02 is: 90,021,882.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,949,364.66 : 262,431,219.63 = 60,012,948.02 : x
  2. Step 2: Convert to fraction form
    174,949,364.66/262,431,219.63 = 60,012,948.02/x
  3. Step 3: Cross multiply
    174,949,364.66x = 262,431,219.63 × 60,012,948.02
  4. Step 4: Simplify right side
    174,949,364.66x = 15,749,271,142,480,394
  5. Step 5: Solve for x
    x = 15,749,271,142,480,394/174,949,364.66
  6. Step 6: Final answer
    x = 90,021,882.46

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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.