Home / 180,256,377,689.64-270,327,160,583.64-59,216,837,145.48

Finding the Fourth Proportional to 180,256,377,689.64, 270,327,160,583.64 and 59,216,837,145.48

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Solution

The fourth proportional to 180,256,377,689.64, 270,327,160,583.64 and 59,216,837,145.48 is: 88,806,397,029.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    180,256,377,689.64 : 270,327,160,583.64 = 59,216,837,145.48 : x
  2. Step 2: Convert to fraction form
    180,256,377,689.64/270,327,160,583.64 = 59,216,837,145.48/x
  3. Step 3: Cross multiply
    180,256,377,689.64x = 270,327,160,583.64 × 59,216,837,145.48
  4. Step 4: Simplify right side
    180,256,377,689.64x = 16,007,919,444,281,431,949,312
  5. Step 5: Solve for x
    x = 16,007,919,444,281,431,949,312/180,256,377,689.64
  6. Step 6: Final answer
    x = 88,806,397,029.92

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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.