Home / 22,495,658.67-33,685,852.05-15,569,543.88

Finding the Fourth Proportional to 22,495,658.67, 33,685,852.05 and 15,569,543.88

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Solution

The fourth proportional to 22,495,658.67, 33,685,852.05 and 15,569,543.88 is: 23,314,425.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,495,658.67 : 33,685,852.05 = 15,569,543.88 : x
  2. Step 2: Convert to fraction form
    22,495,658.67/33,685,852.05 = 15,569,543.88/x
  3. Step 3: Cross multiply
    22,495,658.67x = 33,685,852.05 × 15,569,543.88
  4. Step 4: Simplify right side
    22,495,658.67x = 524,473,351,627,662.94
  5. Step 5: Solve for x
    x = 524,473,351,627,662.94/22,495,658.67
  6. Step 6: Final answer
    x = 23,314,425.21

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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.