Home / 306,532,059.60-459,924,060.60-112,536,411.60

Finding the Fourth Proportional to 306,532,059.60, 459,924,060.60 and 112,536,411.60

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Solution

The fourth proportional to 306,532,059.60, 459,924,060.60 and 112,536,411.60 is: 168,850,864.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    306,532,059.60 : 459,924,060.60 = 112,536,411.60 : x
  2. Step 2: Convert to fraction form
    306,532,059.60/459,924,060.60 = 112,536,411.60/x
  3. Step 3: Cross multiply
    306,532,059.60x = 459,924,060.60 × 112,536,411.60
  4. Step 4: Simplify right side
    306,532,059.60x = 51,758,203,388,424,944
  5. Step 5: Solve for x
    x = 51,758,203,388,424,944/306,532,059.60
  6. Step 6: Final answer
    x = 168,850,864.92

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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.