Home / 60,118,444.80-82,963,612.44-32,616,372.96

Finding the Fourth Proportional to 60,118,444.80, 82,963,612.44 and 32,616,372.96

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Solution

The fourth proportional to 60,118,444.80, 82,963,612.44 and 32,616,372.96 is: 45,010,680.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,118,444.80 : 82,963,612.44 = 32,616,372.96 : x
  2. Step 2: Convert to fraction form
    60,118,444.80/82,963,612.44 = 32,616,372.96/x
  3. Step 3: Cross multiply
    60,118,444.80x = 82,963,612.44 × 32,616,372.96
  4. Step 4: Simplify right side
    60,118,444.80x = 2,705,972,125,451,935.50
  5. Step 5: Solve for x
    x = 2,705,972,125,451,935.50/60,118,444.80
  6. Step 6: Final answer
    x = 45,010,680.74

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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.