Home / 17,755,762.32-24,500,324.88-10,782,813.60

Finding the Fourth Proportional to 17,755,762.32, 24,500,324.88 and 10,782,813.60

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Solution

The fourth proportional to 17,755,762.32, 24,500,324.88 and 10,782,813.60 is: 14,878,687.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,755,762.32 : 24,500,324.88 = 10,782,813.60 : x
  2. Step 2: Convert to fraction form
    17,755,762.32/24,500,324.88 = 10,782,813.60/x
  3. Step 3: Cross multiply
    17,755,762.32x = 24,500,324.88 × 10,782,813.60
  4. Step 4: Simplify right side
    17,755,762.32x = 264,182,436,320,482.34
  5. Step 5: Solve for x
    x = 264,182,436,320,482.34/17,755,762.32
  6. Step 6: Final answer
    x = 14,878,687.36

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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.