Home / 60,993,844.32-91,495,933.27-19,500,702.51

Finding the Fourth Proportional to 60,993,844.32, 91,495,933.27 and 19,500,702.51

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Solution

The fourth proportional to 60,993,844.32, 91,495,933.27 and 19,500,702.51 is: 29,252,705.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,993,844.32 : 91,495,933.27 = 19,500,702.51 : x
  2. Step 2: Convert to fraction form
    60,993,844.32/91,495,933.27 = 19,500,702.51/x
  3. Step 3: Cross multiply
    60,993,844.32x = 91,495,933.27 × 19,500,702.51
  4. Step 4: Simplify right side
    60,993,844.32x = 1,784,234,975,475,578.25
  5. Step 5: Solve for x
    x = 1,784,234,975,475,578.25/60,993,844.32
  6. Step 6: Final answer
    x = 29,252,705.67

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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.