Home / 50,533,445.48-69,736,364.86-27,328,572.43

Finding the Fourth Proportional to 50,533,445.48, 69,736,364.86 and 27,328,572.43

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Solution

The fourth proportional to 50,533,445.48, 69,736,364.86 and 27,328,572.43 is: 37,713,543.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,533,445.48 : 69,736,364.86 = 27,328,572.43 : x
  2. Step 2: Convert to fraction form
    50,533,445.48/69,736,364.86 = 27,328,572.43/x
  3. Step 3: Cross multiply
    50,533,445.48x = 69,736,364.86 × 27,328,572.43
  4. Step 4: Simplify right side
    50,533,445.48x = 1,905,795,297,732,735
  5. Step 5: Solve for x
    x = 1,905,795,297,732,735/50,533,445.48
  6. Step 6: Final answer
    x = 37,713,543.57

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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.