Home / 32,899,060.53-45,403,749.06-18,214,726.80

Finding the Fourth Proportional to 32,899,060.53, 45,403,749.06 and 18,214,726.80

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Solution

The fourth proportional to 32,899,060.53, 45,403,749.06 and 18,214,726.80 is: 25,138,009.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,899,060.53 : 45,403,749.06 = 18,214,726.80 : x
  2. Step 2: Convert to fraction form
    32,899,060.53/45,403,749.06 = 18,214,726.80/x
  3. Step 3: Cross multiply
    32,899,060.53x = 45,403,749.06 × 18,214,726.80
  4. Step 4: Simplify right side
    32,899,060.53x = 827,016,884,823,656.88
  5. Step 5: Solve for x
    x = 827,016,884,823,656.88/32,899,060.53
  6. Step 6: Final answer
    x = 25,138,009.16

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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.