Home / 110,592,068.87-165,915,112.32-36,815,706.31

Finding the Fourth Proportional to 110,592,068.87, 165,915,112.32 and 36,815,706.31

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Solution

The fourth proportional to 110,592,068.87, 165,915,112.32 and 36,815,706.31 is: 55,232,550.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,592,068.87 : 165,915,112.32 = 36,815,706.31 : x
  2. Step 2: Convert to fraction form
    110,592,068.87/165,915,112.32 = 36,815,706.31/x
  3. Step 3: Cross multiply
    110,592,068.87x = 165,915,112.32 × 36,815,706.31
  4. Step 4: Simplify right side
    110,592,068.87x = 6,108,282,047,460,086
  5. Step 5: Solve for x
    x = 6,108,282,047,460,086/110,592,068.87
  6. Step 6: Final answer
    x = 55,232,550.67

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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.