Home / 47,323,077.58-65,305,477.02-25,593,045.58

Finding the Fourth Proportional to 47,323,077.58, 65,305,477.02 and 25,593,045.58

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Solution

The fourth proportional to 47,323,077.58, 65,305,477.02 and 25,593,045.58 is: 35,318,202.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,323,077.58 : 65,305,477.02 = 25,593,045.58 : x
  2. Step 2: Convert to fraction form
    47,323,077.58/65,305,477.02 = 25,593,045.58/x
  3. Step 3: Cross multiply
    47,323,077.58x = 65,305,477.02 × 25,593,045.58
  4. Step 4: Simplify right side
    47,323,077.58x = 1,671,366,049,996,502.50
  5. Step 5: Solve for x
    x = 1,671,366,049,996,502.50/47,323,077.58
  6. Step 6: Final answer
    x = 35,318,202.78

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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.