Home / 94,033,488.54-140,985,840.18-47,886,029.22

Finding the Fourth Proportional to 94,033,488.54, 140,985,840.18 and 47,886,029.22

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Solution

The fourth proportional to 94,033,488.54, 140,985,840.18 and 47,886,029.22 is: 71,796,252.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,033,488.54 : 140,985,840.18 = 47,886,029.22 : x
  2. Step 2: Convert to fraction form
    94,033,488.54/140,985,840.18 = 47,886,029.22/x
  3. Step 3: Cross multiply
    94,033,488.54x = 140,985,840.18 × 47,886,029.22
  4. Step 4: Simplify right side
    94,033,488.54x = 6,751,252,062,465,730
  5. Step 5: Solve for x
    x = 6,751,252,062,465,730/94,033,488.54
  6. Step 6: Final answer
    x = 71,796,252.24

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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.