Home / 50,814,263.27-76,178,546.10-22,038,725.12

Finding the Fourth Proportional to 50,814,263.27, 76,178,546.10 and 22,038,725.12

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Solution

The fourth proportional to 50,814,263.27, 76,178,546.10 and 22,038,725.12 is: 33,039,503.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,814,263.27 : 76,178,546.10 = 22,038,725.12 : x
  2. Step 2: Convert to fraction form
    50,814,263.27/76,178,546.10 = 22,038,725.12/x
  3. Step 3: Cross multiply
    50,814,263.27x = 76,178,546.10 × 22,038,725.12
  4. Step 4: Simplify right side
    50,814,263.27x = 1,678,878,037,158,255
  5. Step 5: Solve for x
    x = 1,678,878,037,158,255/50,814,263.27
  6. Step 6: Final answer
    x = 33,039,503.66

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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.