Home / 17,985,037.50-24,817,851.36-10,144,117.62

Finding the Fourth Proportional to 17,985,037.50, 24,817,851.36 and 10,144,117.62

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Solution

The fourth proportional to 17,985,037.50, 24,817,851.36 and 10,144,117.62 is: 13,998,036.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,985,037.50 : 24,817,851.36 = 10,144,117.62 : x
  2. Step 2: Convert to fraction form
    17,985,037.50/24,817,851.36 = 10,144,117.62/x
  3. Step 3: Cross multiply
    17,985,037.50x = 24,817,851.36 × 10,144,117.62
  4. Step 4: Simplify right side
    17,985,037.50x = 251,755,203,271,516.94
  5. Step 5: Solve for x
    x = 251,755,203,271,516.94/17,985,037.50
  6. Step 6: Final answer
    x = 13,998,036.05

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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.