Home / 25,992,155.90-35,867,811.35-14,229,169.25

Finding the Fourth Proportional to 25,992,155.90, 35,867,811.35 and 14,229,169.25

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Solution

The fourth proportional to 25,992,155.90, 35,867,811.35 and 14,229,169.25 is: 19,635,506.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,992,155.90 : 35,867,811.35 = 14,229,169.25 : x
  2. Step 2: Convert to fraction form
    25,992,155.90/35,867,811.35 = 14,229,169.25/x
  3. Step 3: Cross multiply
    25,992,155.90x = 35,867,811.35 × 14,229,169.25
  4. Step 4: Simplify right side
    25,992,155.90x = 510,369,158,182,454.81
  5. Step 5: Solve for x
    x = 510,369,158,182,454.81/25,992,155.90
  6. Step 6: Final answer
    x = 19,635,506.96

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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.