Home / 16,575,335.72-22,870,927.63-9,232,986.23

Finding the Fourth Proportional to 16,575,335.72, 22,870,927.63 and 9,232,986.23

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Solution

The fourth proportional to 16,575,335.72, 22,870,927.63 and 9,232,986.23 is: 12,739,830.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,575,335.72 : 22,870,927.63 = 9,232,986.23 : x
  2. Step 2: Convert to fraction form
    16,575,335.72/22,870,927.63 = 9,232,986.23/x
  3. Step 3: Cross multiply
    16,575,335.72x = 22,870,927.63 × 9,232,986.23
  4. Step 4: Simplify right side
    16,575,335.72x = 211,166,959,986,722.66
  5. Step 5: Solve for x
    x = 211,166,959,986,722.66/16,575,335.72
  6. Step 6: Final answer
    x = 12,739,830.04

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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.