Home / 17,035,261,331.58-25,553,681,176.32-5,244,907,916.88

Finding the Fourth Proportional to 17,035,261,331.58, 25,553,681,176.32 and 5,244,907,916.88

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Solution

The fourth proportional to 17,035,261,331.58, 25,553,681,176.32 and 5,244,907,916.88 is: 7,867,604,851.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,035,261,331.58 : 25,553,681,176.32 = 5,244,907,916.88 : x
  2. Step 2: Convert to fraction form
    17,035,261,331.58/25,553,681,176.32 = 5,244,907,916.88/x
  3. Step 3: Cross multiply
    17,035,261,331.58x = 25,553,681,176.32 × 5,244,907,916.88
  4. Step 4: Simplify right side
    17,035,261,331.58x = 134,026,704,707,108,208,640
  5. Step 5: Solve for x
    x = 134,026,704,707,108,208,640/17,035,261,331.58
  6. Step 6: Final answer
    x = 7,867,604,851.98

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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.