Home / 233,549,803.44-350,216,873.28-85,960,290.96

Finding the Fourth Proportional to 233,549,803.44, 350,216,873.28 and 85,960,290.96

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Solution

The fourth proportional to 233,549,803.44, 350,216,873.28 and 85,960,290.96 is: 128,900,747.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,549,803.44 : 350,216,873.28 = 85,960,290.96 : x
  2. Step 2: Convert to fraction form
    233,549,803.44/350,216,873.28 = 85,960,290.96/x
  3. Step 3: Cross multiply
    233,549,803.44x = 350,216,873.28 × 85,960,290.96
  4. Step 4: Simplify right side
    233,549,803.44x = 30,104,744,326,250,244
  5. Step 5: Solve for x
    x = 30,104,744,326,250,244/233,549,803.44
  6. Step 6: Final answer
    x = 128,900,747.86

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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.