Home / 16,350,063.16-22,562,981.64-9,007,726.60

Finding the Fourth Proportional to 16,350,063.16, 22,562,981.64 and 9,007,726.60

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Solution

The fourth proportional to 16,350,063.16, 22,562,981.64 and 9,007,726.60 is: 12,430,604.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,350,063.16 : 22,562,981.64 = 9,007,726.60 : x
  2. Step 2: Convert to fraction form
    16,350,063.16/22,562,981.64 = 9,007,726.60/x
  3. Step 3: Cross multiply
    16,350,063.16x = 22,562,981.64 × 9,007,726.60
  4. Step 4: Simplify right side
    16,350,063.16x = 203,241,169,893,939.62
  5. Step 5: Solve for x
    x = 203,241,169,893,939.62/16,350,063.16
  6. Step 6: Final answer
    x = 12,430,604.57

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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.