Home / 108,835,667.64-150,193,221.39-59,943,095.64

Finding the Fourth Proportional to 108,835,667.64, 150,193,221.39 and 59,943,095.64

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Solution

The fourth proportional to 108,835,667.64, 150,193,221.39 and 59,943,095.64 is: 82,721,472.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,835,667.64 : 150,193,221.39 = 59,943,095.64 : x
  2. Step 2: Convert to fraction form
    108,835,667.64/150,193,221.39 = 59,943,095.64/x
  3. Step 3: Cross multiply
    108,835,667.64x = 150,193,221.39 × 59,943,095.64
  4. Step 4: Simplify right side
    108,835,667.64x = 9,003,046,634,260,463
  5. Step 5: Solve for x
    x = 9,003,046,634,260,463/108,835,667.64
  6. Step 6: Final answer
    x = 82,721,472.01

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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.