Home / 64,001,029.02-88,321,573.58-34,632,676.72

Finding the Fourth Proportional to 64,001,029.02, 88,321,573.58 and 34,632,676.72

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Solution

The fourth proportional to 64,001,029.02, 88,321,573.58 and 34,632,676.72 is: 47,793,176.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,001,029.02 : 88,321,573.58 = 34,632,676.72 : x
  2. Step 2: Convert to fraction form
    64,001,029.02/88,321,573.58 = 34,632,676.72/x
  3. Step 3: Cross multiply
    64,001,029.02x = 88,321,573.58 × 34,632,676.72
  4. Step 4: Simplify right side
    64,001,029.02x = 3,058,812,505,197,833
  5. Step 5: Solve for x
    x = 3,058,812,505,197,833/64,001,029.02
  6. Step 6: Final answer
    x = 47,793,176.95

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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.