Home / 23,639,267.34-32,627,261.09-14,931,901.80

Finding the Fourth Proportional to 23,639,267.34, 32,627,261.09 and 14,931,901.80

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Solution

The fourth proportional to 23,639,267.34, 32,627,261.09 and 14,931,901.80 is: 20,609,228.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,639,267.34 : 32,627,261.09 = 14,931,901.80 : x
  2. Step 2: Convert to fraction form
    23,639,267.34/32,627,261.09 = 14,931,901.80/x
  3. Step 3: Cross multiply
    23,639,267.34x = 32,627,261.09 × 14,931,901.80
  4. Step 4: Simplify right side
    23,639,267.34x = 487,187,058,636,170.75
  5. Step 5: Solve for x
    x = 487,187,058,636,170.75/23,639,267.34
  6. Step 6: Final answer
    x = 20,609,228.35

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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.