Home / 23,289,611.60-34,934,417.40-17,317,643.60

Finding the Fourth Proportional to 23,289,611.60, 34,934,417.40 and 17,317,643.60

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Solution

The fourth proportional to 23,289,611.60, 34,934,417.40 and 17,317,643.60 is: 25,976,465.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,289,611.60 : 34,934,417.40 = 17,317,643.60 : x
  2. Step 2: Convert to fraction form
    23,289,611.60/34,934,417.40 = 17,317,643.60/x
  3. Step 3: Cross multiply
    23,289,611.60x = 34,934,417.40 × 17,317,643.60
  4. Step 4: Simplify right side
    23,289,611.60x = 604,981,789,906,838.62
  5. Step 5: Solve for x
    x = 604,981,789,906,838.62/23,289,611.60
  6. Step 6: Final answer
    x = 25,976,465.40

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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.