Home / 25,281,570.67-34,888,730.60-14,825,459.27

Finding the Fourth Proportional to 25,281,570.67, 34,888,730.60 and 14,825,459.27

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Solution

The fourth proportional to 25,281,570.67, 34,888,730.60 and 14,825,459.27 is: 20,459,229.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,281,570.67 : 34,888,730.60 = 14,825,459.27 : x
  2. Step 2: Convert to fraction form
    25,281,570.67/34,888,730.60 = 14,825,459.27/x
  3. Step 3: Cross multiply
    25,281,570.67x = 34,888,730.60 × 14,825,459.27
  4. Step 4: Simplify right side
    25,281,570.67x = 517,241,454,616,588.12
  5. Step 5: Solve for x
    x = 517,241,454,616,588.12/25,281,570.67
  6. Step 6: Final answer
    x = 20,459,229.43

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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.