Home / 25,539,701.19-38,323,003.86-14,764,569.51

Finding the Fourth Proportional to 25,539,701.19, 38,323,003.86 and 14,764,569.51

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Solution

The fourth proportional to 25,539,701.19, 38,323,003.86 and 14,764,569.51 is: 22,154,630.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,539,701.19 : 38,323,003.86 = 14,764,569.51 : x
  2. Step 2: Convert to fraction form
    25,539,701.19/38,323,003.86 = 14,764,569.51/x
  3. Step 3: Cross multiply
    25,539,701.19x = 38,323,003.86 × 14,764,569.51
  4. Step 4: Simplify right side
    25,539,701.19x = 565,822,654,322,968.25
  5. Step 5: Solve for x
    x = 565,822,654,322,968.25/25,539,701.19
  6. Step 6: Final answer
    x = 22,154,630.95

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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.