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Finding the Fourth Proportional to 38,336,486,703.30, 57,504,730,054.95 and 38,336,486,703.30

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Solution

The fourth proportional to 38,336,486,703.30, 57,504,730,054.95 and 38,336,486,703.30 is: 57,504,730,054.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,336,486,703.30 : 57,504,730,054.95 = 38,336,486,703.30 : x
  2. Step 2: Convert to fraction form
    38,336,486,703.30/57,504,730,054.95 = 38,336,486,703.30/x
  3. Step 3: Cross multiply
    38,336,486,703.30x = 57,504,730,054.95 × 38,336,486,703.30
  4. Step 4: Simplify right side
    38,336,486,703.30x = 2,204,529,319,128,446,533,632
  5. Step 5: Solve for x
    x = 2,204,529,319,128,446,533,632/38,336,486,703.30
  6. Step 6: Final answer
    x = 57,504,730,054.95

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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.