Home / 46,416,380.36-69,624,494.38-12,337,726.64

Finding the Fourth Proportional to 46,416,380.36, 69,624,494.38 and 12,337,726.64

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Solution

The fourth proportional to 46,416,380.36, 69,624,494.38 and 12,337,726.64 is: 18,506,569.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,416,380.36 : 69,624,494.38 = 12,337,726.64 : x
  2. Step 2: Convert to fraction form
    46,416,380.36/69,624,494.38 = 12,337,726.64/x
  3. Step 3: Cross multiply
    46,416,380.36x = 69,624,494.38 × 12,337,726.64
  4. Step 4: Simplify right side
    46,416,380.36x = 859,007,979,108,656.25
  5. Step 5: Solve for x
    x = 859,007,979,108,656.25/46,416,380.36
  6. Step 6: Final answer
    x = 18,506,569.72

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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.