Home / 43,241,031.02-59,672,620.42-23,661,921.76

Finding the Fourth Proportional to 43,241,031.02, 59,672,620.42 and 23,661,921.76

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Solution

The fourth proportional to 43,241,031.02, 59,672,620.42 and 23,661,921.76 is: 32,653,450.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,241,031.02 : 59,672,620.42 = 23,661,921.76 : x
  2. Step 2: Convert to fraction form
    43,241,031.02/59,672,620.42 = 23,661,921.76/x
  3. Step 3: Cross multiply
    43,241,031.02x = 59,672,620.42 × 23,661,921.76
  4. Step 4: Simplify right side
    43,241,031.02x = 1,411,968,875,592,218.50
  5. Step 5: Solve for x
    x = 1,411,968,875,592,218.50/43,241,031.02
  6. Step 6: Final answer
    x = 32,653,450.72

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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.