Home / 48,232,090.31-66,560,889.93-26,205,957.49

Finding the Fourth Proportional to 48,232,090.31, 66,560,889.93 and 26,205,957.49

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Solution

The fourth proportional to 48,232,090.31, 66,560,889.93 and 26,205,957.49 is: 36,164,550.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,232,090.31 : 66,560,889.93 = 26,205,957.49 : x
  2. Step 2: Convert to fraction form
    48,232,090.31/66,560,889.93 = 26,205,957.49/x
  3. Step 3: Cross multiply
    48,232,090.31x = 66,560,889.93 × 26,205,957.49
  4. Step 4: Simplify right side
    48,232,090.31x = 1,744,291,852,009,684.50
  5. Step 5: Solve for x
    x = 1,744,291,852,009,684.50/48,232,090.31
  6. Step 6: Final answer
    x = 36,164,550.22

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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.