Home / 173,716,316.32-260,583,442.80-44,325,058.72

Finding the Fourth Proportional to 173,716,316.32, 260,583,442.80 and 44,325,058.72

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Solution

The fourth proportional to 173,716,316.32, 260,583,442.80 and 44,325,058.72 is: 66,489,876.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,716,316.32 : 260,583,442.80 = 44,325,058.72 : x
  2. Step 2: Convert to fraction form
    173,716,316.32/260,583,442.80 = 44,325,058.72/x
  3. Step 3: Cross multiply
    173,716,316.32x = 260,583,442.80 × 44,325,058.72
  4. Step 4: Simplify right side
    173,716,316.32x = 11,550,376,403,569,762
  5. Step 5: Solve for x
    x = 11,550,376,403,569,762/173,716,316.32
  6. Step 6: Final answer
    x = 66,489,876.42

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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.