Home / 601,046,952.20-901,045,548.30-232,833,134.60

Finding the Fourth Proportional to 601,046,952.20, 901,045,548.30 and 232,833,134.60

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Solution

The fourth proportional to 601,046,952.20, 901,045,548.30 and 232,833,134.60 is: 349,046,374.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    601,046,952.20 : 901,045,548.30 = 232,833,134.60 : x
  2. Step 2: Convert to fraction form
    601,046,952.20/901,045,548.30 = 232,833,134.60/x
  3. Step 3: Cross multiply
    601,046,952.20x = 901,045,548.30 × 232,833,134.60
  4. Step 4: Simplify right side
    601,046,952.20x = 209,793,259,428,064,672
  5. Step 5: Solve for x
    x = 209,793,259,428,064,672/601,046,952.20
  6. Step 6: Final answer
    x = 349,046,374.26

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.