Home / 36,930,314.84-55,395,515.52-9,636,587.60

Finding the Fourth Proportional to 36,930,314.84, 55,395,515.52 and 9,636,587.60

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Solution

The fourth proportional to 36,930,314.84, 55,395,515.52 and 9,636,587.60 is: 14,454,892.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,930,314.84 : 55,395,515.52 = 9,636,587.60 : x
  2. Step 2: Convert to fraction form
    36,930,314.84/55,395,515.52 = 9,636,587.60/x
  3. Step 3: Cross multiply
    36,930,314.84x = 55,395,515.52 × 9,636,587.60
  4. Step 4: Simplify right side
    36,930,314.84x = 533,823,737,955,639.56
  5. Step 5: Solve for x
    x = 533,823,737,955,639.56/36,930,314.84
  6. Step 6: Final answer
    x = 14,454,892.69

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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.