Home / 582,975,281,723.48-874,582,188,875.48-200,469,680,617.10

Finding the Fourth Proportional to 582,975,281,723.48, 874,582,188,875.48 and 200,469,680,617.10

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Solution

The fourth proportional to 582,975,281,723.48, 874,582,188,875.48 and 200,469,680,617.10 is: 300,745,533,428.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    582,975,281,723.48 : 874,582,188,875.48 = 200,469,680,617.10 : x
  2. Step 2: Convert to fraction form
    582,975,281,723.48/874,582,188,875.48 = 200,469,680,617.10/x
  3. Step 3: Cross multiply
    582,975,281,723.48x = 874,582,188,875.48 × 200,469,680,617.10
  4. Step 4: Simplify right side
    582,975,281,723.48x = 175,327,212,077,271,721,443,328
  5. Step 5: Solve for x
    x = 175,327,212,077,271,721,443,328/582,975,281,723.48
  6. Step 6: Final answer
    x = 300,745,533,428.01

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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.