Home / 174,949,368.16-262,431,224.88-60,012,951.52

Finding the Fourth Proportional to 174,949,368.16, 262,431,224.88 and 60,012,951.52

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Solution

The fourth proportional to 174,949,368.16, 262,431,224.88 and 60,012,951.52 is: 90,021,887.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,949,368.16 : 262,431,224.88 = 60,012,951.52 : x
  2. Step 2: Convert to fraction form
    174,949,368.16/262,431,224.88 = 60,012,951.52/x
  3. Step 3: Cross multiply
    174,949,368.16x = 262,431,224.88 × 60,012,951.52
  4. Step 4: Simplify right side
    174,949,368.16x = 15,749,272,376,057,658
  5. Step 5: Solve for x
    x = 15,749,272,376,057,658/174,949,368.16
  6. Step 6: Final answer
    x = 90,021,887.71

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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.