Home / 16,325,603.60-24,460,411.80-10,642,902.80

Finding the Fourth Proportional to 16,325,603.60, 24,460,411.80 and 10,642,902.80

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Solution

The fourth proportional to 16,325,603.60, 24,460,411.80 and 10,642,902.80 is: 15,946,104.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,325,603.60 : 24,460,411.80 = 10,642,902.80 : x
  2. Step 2: Convert to fraction form
    16,325,603.60/24,460,411.80 = 10,642,902.80/x
  3. Step 3: Cross multiply
    16,325,603.60x = 24,460,411.80 × 10,642,902.80
  4. Step 4: Simplify right side
    16,325,603.60x = 260,329,785,235,373.06
  5. Step 5: Solve for x
    x = 260,329,785,235,373.06/16,325,603.60
  6. Step 6: Final answer
    x = 15,946,104.76

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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.