Home / 16,675,341.90-23,006,726.10-9,332,008.26

Finding the Fourth Proportional to 16,675,341.90, 23,006,726.10 and 9,332,008.26

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Solution

The fourth proportional to 16,675,341.90, 23,006,726.10 and 9,332,008.26 is: 12,875,235.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,675,341.90 : 23,006,726.10 = 9,332,008.26 : x
  2. Step 2: Convert to fraction form
    16,675,341.90/23,006,726.10 = 9,332,008.26/x
  3. Step 3: Cross multiply
    16,675,341.90x = 23,006,726.10 × 9,332,008.26
  4. Step 4: Simplify right side
    16,675,341.90x = 214,698,958,000,757.59
  5. Step 5: Solve for x
    x = 214,698,958,000,757.59/16,675,341.90
  6. Step 6: Final answer
    x = 12,875,235.74

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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.