Home / 35,741,348.02-53,603,164.67-10,182,578.86

Finding the Fourth Proportional to 35,741,348.02, 53,603,164.67 and 10,182,578.86

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Solution

The fourth proportional to 35,741,348.02, 53,603,164.67 and 10,182,578.86 is: 15,271,344.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,741,348.02 : 53,603,164.67 = 10,182,578.86 : x
  2. Step 2: Convert to fraction form
    35,741,348.02/53,603,164.67 = 10,182,578.86/x
  3. Step 3: Cross multiply
    35,741,348.02x = 53,603,164.67 × 10,182,578.86
  4. Step 4: Simplify right side
    35,741,348.02x = 545,818,451,129,825.12
  5. Step 5: Solve for x
    x = 545,818,451,129,825.12/35,741,348.02
  6. Step 6: Final answer
    x = 15,271,344.86

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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.