Home / 48,036,702.72-72,044,247.84-22,104,124.32

Finding the Fourth Proportional to 48,036,702.72, 72,044,247.84 and 22,104,124.32

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Solution

The fourth proportional to 48,036,702.72, 72,044,247.84 and 22,104,124.32 is: 33,151,213.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,036,702.72 : 72,044,247.84 = 22,104,124.32 : x
  2. Step 2: Convert to fraction form
    48,036,702.72/72,044,247.84 = 22,104,124.32/x
  3. Step 3: Cross multiply
    48,036,702.72x = 72,044,247.84 × 22,104,124.32
  4. Step 4: Simplify right side
    48,036,702.72x = 1,592,475,010,796,251.50
  5. Step 5: Solve for x
    x = 1,592,475,010,796,251.50/48,036,702.72
  6. Step 6: Final answer
    x = 33,151,213.98

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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.