Home / 35,528,299.20-53,208,500.16-17,344,946.88

Finding the Fourth Proportional to 35,528,299.20, 53,208,500.16 and 17,344,946.88

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Solution

The fourth proportional to 35,528,299.20, 53,208,500.16 and 17,344,946.88 is: 25,976,436.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,528,299.20 : 53,208,500.16 = 17,344,946.88 : x
  2. Step 2: Convert to fraction form
    35,528,299.20/53,208,500.16 = 17,344,946.88/x
  3. Step 3: Cross multiply
    35,528,299.20x = 53,208,500.16 × 17,344,946.88
  4. Step 4: Simplify right side
    35,528,299.20x = 922,898,608,839,671.38
  5. Step 5: Solve for x
    x = 922,898,608,839,671.38/35,528,299.20
  6. Step 6: Final answer
    x = 25,976,436.52

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1.5x scale

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.