Home / 25,800,851.52-35,604,714.56-14,039,718.72

Finding the Fourth Proportional to 25,800,851.52, 35,604,714.56 and 14,039,718.72

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Solution

The fourth proportional to 25,800,851.52, 35,604,714.56 and 14,039,718.72 is: 19,374,561.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,800,851.52 : 35,604,714.56 = 14,039,718.72 : x
  2. Step 2: Convert to fraction form
    25,800,851.52/35,604,714.56 = 14,039,718.72/x
  3. Step 3: Cross multiply
    25,800,851.52x = 35,604,714.56 × 14,039,718.72
  4. Step 4: Simplify right side
    25,800,851.52x = 499,880,177,528,288.62
  5. Step 5: Solve for x
    x = 499,880,177,528,288.62/25,800,851.52
  6. Step 6: Final answer
    x = 19,374,561.23

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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.