Home / 32,780,200.07-45,235,490.49-18,095,551.17

Finding the Fourth Proportional to 32,780,200.07, 45,235,490.49 and 18,095,551.17

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Solution

The fourth proportional to 32,780,200.07, 45,235,490.49 and 18,095,551.17 is: 24,971,206.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,780,200.07 : 45,235,490.49 = 18,095,551.17 : x
  2. Step 2: Convert to fraction form
    32,780,200.07/45,235,490.49 = 18,095,551.17/x
  3. Step 3: Cross multiply
    32,780,200.07x = 45,235,490.49 × 18,095,551.17
  4. Step 4: Simplify right side
    32,780,200.07x = 818,561,132,861,843.50
  5. Step 5: Solve for x
    x = 818,561,132,861,843.50/32,780,200.07
  6. Step 6: Final answer
    x = 24,971,206.13

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1.5x scale

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.