Home / 34,701,591.57-47,888,196.88-19,232,672.66

Finding the Fourth Proportional to 34,701,591.57, 47,888,196.88 and 19,232,672.66

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Solution

The fourth proportional to 34,701,591.57, 47,888,196.88 and 19,232,672.66 is: 26,541,088.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,701,591.57 : 47,888,196.88 = 19,232,672.66 : x
  2. Step 2: Convert to fraction form
    34,701,591.57/47,888,196.88 = 19,232,672.66/x
  3. Step 3: Cross multiply
    34,701,591.57x = 47,888,196.88 × 19,232,672.66
  4. Step 4: Simplify right side
    34,701,591.57x = 921,018,014,870,673.38
  5. Step 5: Solve for x
    x = 921,018,014,870,673.38/34,701,591.57
  6. Step 6: Final answer
    x = 26,541,088.56

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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.