Home / 32,824,746.14-45,304,408.98-21,641,603.66

Finding the Fourth Proportional to 32,824,746.14, 45,304,408.98 and 21,641,603.66

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Solution

The fourth proportional to 32,824,746.14, 45,304,408.98 and 21,641,603.66 is: 29,869,539.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,824,746.14 : 45,304,408.98 = 21,641,603.66 : x
  2. Step 2: Convert to fraction form
    32,824,746.14/45,304,408.98 = 21,641,603.66/x
  3. Step 3: Cross multiply
    32,824,746.14x = 45,304,408.98 × 21,641,603.66
  4. Step 4: Simplify right side
    32,824,746.14x = 980,460,063,195,704.75
  5. Step 5: Solve for x
    x = 980,460,063,195,704.75/32,824,746.14
  6. Step 6: Final answer
    x = 29,869,539.86

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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.