Home / 162,984,714.30-244,393,090.65-60,696,099.90

Finding the Fourth Proportional to 162,984,714.30, 244,393,090.65 and 60,696,099.90

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Solution

The fourth proportional to 162,984,714.30, 244,393,090.65 and 60,696,099.90 is: 91,012,875.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,984,714.30 : 244,393,090.65 = 60,696,099.90 : x
  2. Step 2: Convert to fraction form
    162,984,714.30/244,393,090.65 = 60,696,099.90/x
  3. Step 3: Cross multiply
    162,984,714.30x = 244,393,090.65 × 60,696,099.90
  4. Step 4: Simplify right side
    162,984,714.30x = 14,833,707,444,962,156
  5. Step 5: Solve for x
    x = 14,833,707,444,962,156/162,984,714.30
  6. Step 6: Final answer
    x = 91,012,875.09

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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.