Home / 28,364,719.80-42,452,601.30-24,963,497.40

Finding the Fourth Proportional to 28,364,719.80, 42,452,601.30 and 24,963,497.40

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Solution

The fourth proportional to 28,364,719.80, 42,452,601.30 and 24,963,497.40 is: 37,362,096.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,364,719.80 : 42,452,601.30 = 24,963,497.40 : x
  2. Step 2: Convert to fraction form
    28,364,719.80/42,452,601.30 = 24,963,497.40/x
  3. Step 3: Cross multiply
    28,364,719.80x = 42,452,601.30 × 24,963,497.40
  4. Step 4: Simplify right side
    28,364,719.80x = 1,059,765,402,175,786.50
  5. Step 5: Solve for x
    x = 1,059,765,402,175,786.50/28,364,719.80
  6. Step 6: Final answer
    x = 37,362,096.63

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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.