Home / 6,345,957,582.52-8,748,191,679.38-4,434,785,398.60

Finding the Fourth Proportional to 6,345,957,582.52, 8,748,191,679.38 and 4,434,785,398.60

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Solution

The fourth proportional to 6,345,957,582.52, 8,748,191,679.38 and 4,434,785,398.60 is: 6,113,553,741.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,345,957,582.52 : 8,748,191,679.38 = 4,434,785,398.60 : x
  2. Step 2: Convert to fraction form
    6,345,957,582.52/8,748,191,679.38 = 4,434,785,398.60/x
  3. Step 3: Cross multiply
    6,345,957,582.52x = 8,748,191,679.38 × 4,434,785,398.60
  4. Step 4: Simplify right side
    6,345,957,582.52x = 38,796,352,723,868,434,432
  5. Step 5: Solve for x
    x = 38,796,352,723,868,434,432/6,345,957,582.52
  6. Step 6: Final answer
    x = 6,113,553,741.79

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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.