Home / 32,920,485.60-49,412,600.28-15,893,106.24

Finding the Fourth Proportional to 32,920,485.60, 49,412,600.28 and 15,893,106.24

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Solution

The fourth proportional to 32,920,485.60, 49,412,600.28 and 15,893,106.24 is: 23,855,046.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,920,485.60 : 49,412,600.28 = 15,893,106.24 : x
  2. Step 2: Convert to fraction form
    32,920,485.60/49,412,600.28 = 15,893,106.24/x
  3. Step 3: Cross multiply
    32,920,485.60x = 49,412,600.28 × 15,893,106.24
  4. Step 4: Simplify right side
    32,920,485.60x = 785,319,705,844,693.75
  5. Step 5: Solve for x
    x = 785,319,705,844,693.75/32,920,485.60
  6. Step 6: Final answer
    x = 23,855,046.23

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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.