Home / 59,606,916.24-89,335,578.80-25,488,141.60

Finding the Fourth Proportional to 59,606,916.24, 89,335,578.80 and 25,488,141.60

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Solution

The fourth proportional to 59,606,916.24, 89,335,578.80 and 25,488,141.60 is: 38,200,229.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,606,916.24 : 89,335,578.80 = 25,488,141.60 : x
  2. Step 2: Convert to fraction form
    59,606,916.24/89,335,578.80 = 25,488,141.60/x
  3. Step 3: Cross multiply
    59,606,916.24x = 89,335,578.80 × 25,488,141.60
  4. Step 4: Simplify right side
    59,606,916.24x = 2,276,997,882,372,358
  5. Step 5: Solve for x
    x = 2,276,997,882,372,358/59,606,916.24
  6. Step 6: Final answer
    x = 38,200,229.54

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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.