Home / 55,526,230.40-83,289,345.60-32,795,427.20

Finding the Fourth Proportional to 55,526,230.40, 83,289,345.60 and 32,795,427.20

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Solution

The fourth proportional to 55,526,230.40, 83,289,345.60 and 32,795,427.20 is: 49,193,140.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,526,230.40 : 83,289,345.60 = 32,795,427.20 : x
  2. Step 2: Convert to fraction form
    55,526,230.40/83,289,345.60 = 32,795,427.20/x
  3. Step 3: Cross multiply
    55,526,230.40x = 83,289,345.60 × 32,795,427.20
  4. Step 4: Simplify right side
    55,526,230.40x = 2,731,509,670,160,440
  5. Step 5: Solve for x
    x = 2,731,509,670,160,440/55,526,230.40
  6. Step 6: Final answer
    x = 49,193,140.80

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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.