Home / 3,821,785,224.41-5,730,012,680.65-1,693,473,364.55

Finding the Fourth Proportional to 3,821,785,224.41, 5,730,012,680.65 and 1,693,473,364.55

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Solution

The fourth proportional to 3,821,785,224.41, 5,730,012,680.65 and 1,693,473,364.55 is: 2,539,029,088.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,821,785,224.41 : 5,730,012,680.65 = 1,693,473,364.55 : x
  2. Step 2: Convert to fraction form
    3,821,785,224.41/5,730,012,680.65 = 1,693,473,364.55/x
  3. Step 3: Cross multiply
    3,821,785,224.41x = 5,730,012,680.65 × 1,693,473,364.55
  4. Step 4: Simplify right side
    3,821,785,224.41x = 9,703,623,853,214,519,296
  5. Step 5: Solve for x
    x = 9,703,623,853,214,519,296/3,821,785,224.41
  6. Step 6: Final answer
    x = 2,539,029,088.09

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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.