Home / 40,869,894.44-56,429,268.36-26,223,293

Finding the Fourth Proportional to 40,869,894.44, 56,429,268.36 and 26,223,293

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Solution

The fourth proportional to 40,869,894.44, 56,429,268.36 and 26,223,293 is: 36,206,632.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,869,894.44 : 56,429,268.36 = 26,223,293 : x
  2. Step 2: Convert to fraction form
    40,869,894.44/56,429,268.36 = 26,223,293/x
  3. Step 3: Cross multiply
    40,869,894.44x = 56,429,268.36 × 26,223,293
  4. Step 4: Simplify right side
    40,869,894.44x = 1,479,761,237,979,909.50
  5. Step 5: Solve for x
    x = 1,479,761,237,979,909.50/40,869,894.44
  6. Step 6: Final answer
    x = 36,206,632.25

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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.