Home / 46,529,904.80-69,794,857.20-26,122,570.40

Finding the Fourth Proportional to 46,529,904.80, 69,794,857.20 and 26,122,570.40

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Solution

The fourth proportional to 46,529,904.80, 69,794,857.20 and 26,122,570.40 is: 39,183,855.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,529,904.80 : 69,794,857.20 = 26,122,570.40 : x
  2. Step 2: Convert to fraction form
    46,529,904.80/69,794,857.20 = 26,122,570.40/x
  3. Step 3: Cross multiply
    46,529,904.80x = 69,794,857.20 × 26,122,570.40
  4. Step 4: Simplify right side
    46,529,904.80x = 1,823,221,070,764,946.75
  5. Step 5: Solve for x
    x = 1,823,221,070,764,946.75/46,529,904.80
  6. Step 6: Final answer
    x = 39,183,855.60

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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.