Home / 60,506,733.64-90,760,048.62-22,171,248.04

Finding the Fourth Proportional to 60,506,733.64, 90,760,048.62 and 22,171,248.04

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Solution

The fourth proportional to 60,506,733.64, 90,760,048.62 and 22,171,248.04 is: 33,256,853.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,506,733.64 : 90,760,048.62 = 22,171,248.04 : x
  2. Step 2: Convert to fraction form
    60,506,733.64/90,760,048.62 = 22,171,248.04/x
  3. Step 3: Cross multiply
    60,506,733.64x = 90,760,048.62 × 22,171,248.04
  4. Step 4: Simplify right side
    60,506,733.64x = 2,012,263,550,076,479.75
  5. Step 5: Solve for x
    x = 2,012,263,550,076,479.75/60,506,733.64
  6. Step 6: Final answer
    x = 33,256,853.06

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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.