Home / 94,033,521.91-140,985,890.02-47,886,062.59

Finding the Fourth Proportional to 94,033,521.91, 140,985,890.02 and 47,886,062.59

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Solution

The fourth proportional to 94,033,521.91, 140,985,890.02 and 47,886,062.59 is: 71,796,302.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,033,521.91 : 140,985,890.02 = 47,886,062.59 : x
  2. Step 2: Convert to fraction form
    94,033,521.91/140,985,890.02 = 47,886,062.59/x
  3. Step 3: Cross multiply
    94,033,521.91x = 140,985,890.02 × 47,886,062.59
  4. Step 4: Simplify right side
    94,033,521.91x = 6,751,259,152,860,216
  5. Step 5: Solve for x
    x = 6,751,259,152,860,216/94,033,521.91
  6. Step 6: Final answer
    x = 71,796,302.17

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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.