Home / 3,785,567,266.52-5,224,282,826.54-2,280,667,354.05

Finding the Fourth Proportional to 3,785,567,266.52, 5,224,282,826.54 and 2,280,667,354.05

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Solution

The fourth proportional to 3,785,567,266.52, 5,224,282,826.54 and 2,280,667,354.05 is: 3,147,441,440.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,785,567,266.52 : 5,224,282,826.54 = 2,280,667,354.05 : x
  2. Step 2: Convert to fraction form
    3,785,567,266.52/5,224,282,826.54 = 2,280,667,354.05/x
  3. Step 3: Cross multiply
    3,785,567,266.52x = 5,224,282,826.54 × 2,280,667,354.05
  4. Step 4: Simplify right side
    3,785,567,266.52x = 11,914,851,290,813,837,312
  5. Step 5: Solve for x
    x = 11,914,851,290,813,837,312/3,785,567,266.52
  6. Step 6: Final answer
    x = 3,147,441,440.60

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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.