Home / 62,440,843,182.79-93,650,193,286.88-28,398,400,514.90

Finding the Fourth Proportional to 62,440,843,182.79, 93,650,193,286.88 and 28,398,400,514.90

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Solution

The fourth proportional to 62,440,843,182.79, 93,650,193,286.88 and 28,398,400,514.90 is: 42,592,565,405.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,440,843,182.79 : 93,650,193,286.88 = 28,398,400,514.90 : x
  2. Step 2: Convert to fraction form
    62,440,843,182.79/93,650,193,286.88 = 28,398,400,514.90/x
  3. Step 3: Cross multiply
    62,440,843,182.79x = 93,650,193,286.88 × 28,398,400,514.90
  4. Step 4: Simplify right side
    62,440,843,182.79x = 2,659,515,697,258,617,634,816
  5. Step 5: Solve for x
    x = 2,659,515,697,258,617,634,816/62,440,843,182.79
  6. Step 6: Final answer
    x = 42,592,565,405.84

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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.