Home / 16,526,020.40-24,789,030.60-14,683,691.60

Finding the Fourth Proportional to 16,526,020.40, 24,789,030.60 and 14,683,691.60

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Solution

The fourth proportional to 16,526,020.40, 24,789,030.60 and 14,683,691.60 is: 22,025,537.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,526,020.40 : 24,789,030.60 = 14,683,691.60 : x
  2. Step 2: Convert to fraction form
    16,526,020.40/24,789,030.60 = 14,683,691.60/x
  3. Step 3: Cross multiply
    16,526,020.40x = 24,789,030.60 × 14,683,691.60
  4. Step 4: Simplify right side
    16,526,020.40x = 363,994,480,393,363
  5. Step 5: Solve for x
    x = 363,994,480,393,363/16,526,020.40
  6. Step 6: Final answer
    x = 22,025,537.40

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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.