Home / 36,847,374.80-50,870,153.16-25,551,957.20

Finding the Fourth Proportional to 36,847,374.80, 50,870,153.16 and 25,551,957.20

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Solution

The fourth proportional to 36,847,374.80, 50,870,153.16 and 25,551,957.20 is: 35,276,108.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,847,374.80 : 50,870,153.16 = 25,551,957.20 : x
  2. Step 2: Convert to fraction form
    36,847,374.80/50,870,153.16 = 25,551,957.20/x
  3. Step 3: Cross multiply
    36,847,374.80x = 50,870,153.16 × 25,551,957.20
  4. Step 4: Simplify right side
    36,847,374.80x = 1,299,831,976,301,764.50
  5. Step 5: Solve for x
    x = 1,299,831,976,301,764.50/36,847,374.80
  6. Step 6: Final answer
    x = 35,276,108.09

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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.