Home / 29,355,931.80-43,949,916.90-29,355,931.80

Finding the Fourth Proportional to 29,355,931.80, 43,949,916.90 and 29,355,931.80

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Solution

The fourth proportional to 29,355,931.80, 43,949,916.90 and 29,355,931.80 is: 43,949,916.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,355,931.80 : 43,949,916.90 = 29,355,931.80 : x
  2. Step 2: Convert to fraction form
    29,355,931.80/43,949,916.90 = 29,355,931.80/x
  3. Step 3: Cross multiply
    29,355,931.80x = 43,949,916.90 × 29,355,931.80
  4. Step 4: Simplify right side
    29,355,931.80x = 1,290,190,763,132,067.50
  5. Step 5: Solve for x
    x = 1,290,190,763,132,067.50/29,355,931.80
  6. Step 6: Final answer
    x = 43,949,916.90

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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.