Home / 16,566,862.60-24,835,548.30-9,828,123.40

Finding the Fourth Proportional to 16,566,862.60, 24,835,548.30 and 9,828,123.40

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Solution

The fourth proportional to 16,566,862.60, 24,835,548.30 and 9,828,123.40 is: 14,733,437.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,566,862.60 : 24,835,548.30 = 9,828,123.40 : x
  2. Step 2: Convert to fraction form
    16,566,862.60/24,835,548.30 = 9,828,123.40/x
  3. Step 3: Cross multiply
    16,566,862.60x = 24,835,548.30 × 9,828,123.40
  4. Step 4: Simplify right side
    16,566,862.60x = 244,086,833,399,060.25
  5. Step 5: Solve for x
    x = 244,086,833,399,060.25/16,566,862.60
  6. Step 6: Final answer
    x = 14,733,437.42

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.