Home / 32,774,500.80-49,217,738.40-17,657,956.80

Finding the Fourth Proportional to 32,774,500.80, 49,217,738.40 and 17,657,956.80

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Solution

The fourth proportional to 32,774,500.80, 49,217,738.40 and 17,657,956.80 is: 26,517,099.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,774,500.80 : 49,217,738.40 = 17,657,956.80 : x
  2. Step 2: Convert to fraction form
    32,774,500.80/49,217,738.40 = 17,657,956.80/x
  3. Step 3: Cross multiply
    32,774,500.80x = 49,217,738.40 × 17,657,956.80
  4. Step 4: Simplify right side
    32,774,500.80x = 869,084,698,460,901.12
  5. Step 5: Solve for x
    x = 869,084,698,460,901.12/32,774,500.80
  6. Step 6: Final answer
    x = 26,517,099.49

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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.