Home / 14,544,706.89-21,817,392.54-4,309,374.57

Finding the Fourth Proportional to 14,544,706.89, 21,817,392.54 and 4,309,374.57

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Solution

The fourth proportional to 14,544,706.89, 21,817,392.54 and 4,309,374.57 is: 6,464,160.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,544,706.89 : 21,817,392.54 = 4,309,374.57 : x
  2. Step 2: Convert to fraction form
    14,544,706.89/21,817,392.54 = 4,309,374.57/x
  3. Step 3: Cross multiply
    14,544,706.89x = 21,817,392.54 × 4,309,374.57
  4. Step 4: Simplify right side
    14,544,706.89x = 94,019,316,595,583.70
  5. Step 5: Solve for x
    x = 94,019,316,595,583.70/14,544,706.89
  6. Step 6: Final answer
    x = 6,464,160.28

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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.