Home / 25,828,283.19-35,641,685.61-16,038,517.19

Finding the Fourth Proportional to 25,828,283.19, 35,641,685.61 and 16,038,517.19

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Solution

The fourth proportional to 25,828,283.19, 35,641,685.61 and 16,038,517.19 is: 22,132,318.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,828,283.19 : 35,641,685.61 = 16,038,517.19 : x
  2. Step 2: Convert to fraction form
    25,828,283.19/35,641,685.61 = 16,038,517.19/x
  3. Step 3: Cross multiply
    25,828,283.19x = 35,641,685.61 × 16,038,517.19
  4. Step 4: Simplify right side
    25,828,283.19x = 571,639,787,158,352.25
  5. Step 5: Solve for x
    x = 571,639,787,158,352.25/25,828,283.19
  6. Step 6: Final answer
    x = 22,132,318.39

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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.