Home / 47,563,773.22-65,637,646.29-25,833,896.74

Finding the Fourth Proportional to 47,563,773.22, 65,637,646.29 and 25,833,896.74

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Solution

The fourth proportional to 47,563,773.22, 65,637,646.29 and 25,833,896.74 is: 35,650,581.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,563,773.22 : 65,637,646.29 = 25,833,896.74 : x
  2. Step 2: Convert to fraction form
    47,563,773.22/65,637,646.29 = 25,833,896.74/x
  3. Step 3: Cross multiply
    47,563,773.22x = 65,637,646.29 × 25,833,896.74
  4. Step 4: Simplify right side
    47,563,773.22x = 1,695,676,176,512,504
  5. Step 5: Solve for x
    x = 1,695,676,176,512,504/47,563,773.22
  6. Step 6: Final answer
    x = 35,650,581.56

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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.