Home / 28,364,718.80-42,452,599.80-24,963,496.40

Finding the Fourth Proportional to 28,364,718.80, 42,452,599.80 and 24,963,496.40

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Solution

The fourth proportional to 28,364,718.80, 42,452,599.80 and 24,963,496.40 is: 37,362,095.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,364,718.80 : 42,452,599.80 = 24,963,496.40 : x
  2. Step 2: Convert to fraction form
    28,364,718.80/42,452,599.80 = 24,963,496.40/x
  3. Step 3: Cross multiply
    28,364,718.80x = 42,452,599.80 × 24,963,496.40
  4. Step 4: Simplify right side
    28,364,718.80x = 1,059,765,322,277,940.62
  5. Step 5: Solve for x
    x = 1,059,765,322,277,940.62/28,364,718.80
  6. Step 6: Final answer
    x = 37,362,095.13

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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.