Home / 35,787,876,160.32-49,387,323,520.80-19,946,342,710.08

Finding the Fourth Proportional to 35,787,876,160.32, 49,387,323,520.80 and 19,946,342,710.08

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Solution

The fourth proportional to 35,787,876,160.32, 49,387,323,520.80 and 19,946,342,710.08 is: 27,525,983,270.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,787,876,160.32 : 49,387,323,520.80 = 19,946,342,710.08 : x
  2. Step 2: Convert to fraction form
    35,787,876,160.32/49,387,323,520.80 = 19,946,342,710.08/x
  3. Step 3: Cross multiply
    35,787,876,160.32x = 49,387,323,520.80 × 19,946,342,710.08
  4. Step 4: Simplify right side
    35,787,876,160.32x = 985,096,480,479,471,730,688
  5. Step 5: Solve for x
    x = 985,096,480,479,471,730,688/35,787,876,160.32
  6. Step 6: Final answer
    x = 27,525,983,270.61

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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.