Home / 32,262,631.65-48,393,947.48-28,735,438.05

Finding the Fourth Proportional to 32,262,631.65, 48,393,947.48 and 28,735,438.05

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Solution

The fourth proportional to 32,262,631.65, 48,393,947.48 and 28,735,438.05 is: 43,103,157.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,262,631.65 : 48,393,947.48 = 28,735,438.05 : x
  2. Step 2: Convert to fraction form
    32,262,631.65/48,393,947.48 = 28,735,438.05/x
  3. Step 3: Cross multiply
    32,262,631.65x = 48,393,947.48 × 28,735,438.05
  4. Step 4: Simplify right side
    32,262,631.65x = 1,390,621,279,662,816.50
  5. Step 5: Solve for x
    x = 1,390,621,279,662,816.50/32,262,631.65
  6. Step 6: Final answer
    x = 43,103,157.08

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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.