Home / 151,719,153.56-227,486,573.88-59,492,402.65

Finding the Fourth Proportional to 151,719,153.56, 227,486,573.88 and 59,492,402.65

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Solution

The fourth proportional to 151,719,153.56, 227,486,573.88 and 59,492,402.65 is: 89,202,467.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,719,153.56 : 227,486,573.88 = 59,492,402.65 : x
  2. Step 2: Convert to fraction form
    151,719,153.56/227,486,573.88 = 59,492,402.65/x
  3. Step 3: Cross multiply
    151,719,153.56x = 227,486,573.88 × 59,492,402.65
  4. Step 4: Simplify right side
    151,719,153.56x = 13,533,722,850,169,216
  5. Step 5: Solve for x
    x = 13,533,722,850,169,216/151,719,153.56
  6. Step 6: Final answer
    x = 89,202,467.40

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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.