Home / 17,975,149.02-24,802,930.47-10,239,208.38

Finding the Fourth Proportional to 17,975,149.02, 24,802,930.47 and 10,239,208.38

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Solution

The fourth proportional to 17,975,149.02, 24,802,930.47 and 10,239,208.38 is: 14,128,526.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,975,149.02 : 24,802,930.47 = 10,239,208.38 : x
  2. Step 2: Convert to fraction form
    17,975,149.02/24,802,930.47 = 10,239,208.38/x
  3. Step 3: Cross multiply
    17,975,149.02x = 24,802,930.47 × 10,239,208.38
  4. Step 4: Simplify right side
    17,975,149.02x = 253,962,373,516,981.34
  5. Step 5: Solve for x
    x = 253,962,373,516,981.34/17,975,149.02
  6. Step 6: Final answer
    x = 14,128,526.74

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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.