Home / 17,490,519.86-26,056,271.84-16,703,574.89

Finding the Fourth Proportional to 17,490,519.86, 26,056,271.84 and 16,703,574.89

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Solution

The fourth proportional to 17,490,519.86, 26,056,271.84 and 16,703,574.89 is: 24,883,930.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,490,519.86 : 26,056,271.84 = 16,703,574.89 : x
  2. Step 2: Convert to fraction form
    17,490,519.86/26,056,271.84 = 16,703,574.89/x
  3. Step 3: Cross multiply
    17,490,519.86x = 26,056,271.84 × 16,703,574.89
  4. Step 4: Simplify right side
    17,490,519.86x = 435,232,887,819,838.88
  5. Step 5: Solve for x
    x = 435,232,887,819,838.88/17,490,519.86
  6. Step 6: Final answer
    x = 24,883,930.92

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.