Home / 46,472,071.02-64,131,104.08-25,563,654.60

Finding the Fourth Proportional to 46,472,071.02, 64,131,104.08 and 25,563,654.60

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Solution

The fourth proportional to 46,472,071.02, 64,131,104.08 and 25,563,654.60 is: 35,277,648.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,472,071.02 : 64,131,104.08 = 25,563,654.60 : x
  2. Step 2: Convert to fraction form
    46,472,071.02/64,131,104.08 = 25,563,654.60/x
  3. Step 3: Cross multiply
    46,472,071.02x = 64,131,104.08 × 25,563,654.60
  4. Step 4: Simplify right side
    46,472,071.02x = 1,639,425,393,817,770.75
  5. Step 5: Solve for x
    x = 1,639,425,393,817,770.75/46,472,071.02
  6. Step 6: Final answer
    x = 35,277,648.66

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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.