Home / 92,053,867,618.04-127,015,913,197.84-51,402,524,286.64

Finding the Fourth Proportional to 92,053,867,618.04, 127,015,913,197.84 and 51,402,524,286.64

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Solution

The fourth proportional to 92,053,867,618.04, 127,015,913,197.84 and 51,402,524,286.64 is: 70,925,195,560.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,053,867,618.04 : 127,015,913,197.84 = 51,402,524,286.64 : x
  2. Step 2: Convert to fraction form
    92,053,867,618.04/127,015,913,197.84 = 51,402,524,286.64/x
  3. Step 3: Cross multiply
    92,053,867,618.04x = 127,015,913,197.84 × 51,402,524,286.64
  4. Step 4: Simplify right side
    92,053,867,618.04x = 6,528,938,562,941,728,325,632
  5. Step 5: Solve for x
    x = 6,528,938,562,941,728,325,632/92,053,867,618.04
  6. Step 6: Final answer
    x = 70,925,195,560.85

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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.