Home / 16,729,702.56-23,101,711.44-10,460,973.24

Finding the Fourth Proportional to 16,729,702.56, 23,101,711.44 and 10,460,973.24

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Solution

The fourth proportional to 16,729,702.56, 23,101,711.44 and 10,460,973.24 is: 14,445,348.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,729,702.56 : 23,101,711.44 = 10,460,973.24 : x
  2. Step 2: Convert to fraction form
    16,729,702.56/23,101,711.44 = 10,460,973.24/x
  3. Step 3: Cross multiply
    16,729,702.56x = 23,101,711.44 × 10,460,973.24
  4. Step 4: Simplify right side
    16,729,702.56x = 241,666,385,172,041.88
  5. Step 5: Solve for x
    x = 241,666,385,172,041.88/16,729,702.56
  6. Step 6: Final answer
    x = 14,445,348.58

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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.