Home / 35,424,803.28-53,140,249.72-9,865,812.72

Finding the Fourth Proportional to 35,424,803.28, 53,140,249.72 and 9,865,812.72

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Solution

The fourth proportional to 35,424,803.28, 53,140,249.72 and 9,865,812.72 is: 14,799,567.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,424,803.28 : 53,140,249.72 = 9,865,812.72 : x
  2. Step 2: Convert to fraction form
    35,424,803.28/53,140,249.72 = 9,865,812.72/x
  3. Step 3: Cross multiply
    35,424,803.28x = 53,140,249.72 × 9,865,812.72
  4. Step 4: Simplify right side
    35,424,803.28x = 524,271,751,631,552.44
  5. Step 5: Solve for x
    x = 524,271,751,631,552.44/35,424,803.28
  6. Step 6: Final answer
    x = 14,799,567.06

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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.