Home / 25,104,863.81-34,645,223.67-14,092,407.56

Finding the Fourth Proportional to 25,104,863.81, 34,645,223.67 and 14,092,407.56

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Solution

The fourth proportional to 25,104,863.81, 34,645,223.67 and 14,092,407.56 is: 19,447,809.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,104,863.81 : 34,645,223.67 = 14,092,407.56 : x
  2. Step 2: Convert to fraction form
    25,104,863.81/34,645,223.67 = 14,092,407.56/x
  3. Step 3: Cross multiply
    25,104,863.81x = 34,645,223.67 × 14,092,407.56
  4. Step 4: Simplify right side
    25,104,863.81x = 488,234,611,964,999
  5. Step 5: Solve for x
    x = 488,234,611,964,999/25,104,863.81
  6. Step 6: Final answer
    x = 19,447,809.62

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.