Home / 270,861,207.53-373,820,376.17-160,852,920.53

Finding the Fourth Proportional to 270,861,207.53, 373,820,376.17 and 160,852,920.53

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Solution

The fourth proportional to 270,861,207.53, 373,820,376.17 and 160,852,920.53 is: 221,995,980.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    270,861,207.53 : 373,820,376.17 = 160,852,920.53 : x
  2. Step 2: Convert to fraction form
    270,861,207.53/373,820,376.17 = 160,852,920.53/x
  3. Step 3: Cross multiply
    270,861,207.53x = 373,820,376.17 × 160,852,920.53
  4. Step 4: Simplify right side
    270,861,207.53x = 60,130,099,259,100,752
  5. Step 5: Solve for x
    x = 60,130,099,259,100,752/270,861,207.53
  6. Step 6: Final answer
    x = 221,995,980.19

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.