Home / 114,659,472,500.10-158,297,946,533.55-101,937,067,916.22

Finding the Fourth Proportional to 114,659,472,500.10, 158,297,946,533.55 and 101,937,067,916.22

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Solution

The fourth proportional to 114,659,472,500.10, 158,297,946,533.55 and 101,937,067,916.22 is: 140,733,496,979.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,659,472,500.10 : 158,297,946,533.55 = 101,937,067,916.22 : x
  2. Step 2: Convert to fraction form
    114,659,472,500.10/158,297,946,533.55 = 101,937,067,916.22/x
  3. Step 3: Cross multiply
    114,659,472,500.10x = 158,297,946,533.55 × 101,937,067,916.22
  4. Step 4: Simplify right side
    114,659,472,500.10x = 16,136,428,526,788,648,370,176
  5. Step 5: Solve for x
    x = 16,136,428,526,788,648,370,176/114,659,472,500.10
  6. Step 6: Final answer
    x = 140,733,496,979.72

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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.