Home / 230,985,639.08-346,522,157.31-92,822,001.56

Finding the Fourth Proportional to 230,985,639.08, 346,522,157.31 and 92,822,001.56

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Solution

The fourth proportional to 230,985,639.08, 346,522,157.31 and 92,822,001.56 is: 139,250,562.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    230,985,639.08 : 346,522,157.31 = 92,822,001.56 : x
  2. Step 2: Convert to fraction form
    230,985,639.08/346,522,157.31 = 92,822,001.56/x
  3. Step 3: Cross multiply
    230,985,639.08x = 346,522,157.31 × 92,822,001.56
  4. Step 4: Simplify right side
    230,985,639.08x = 32,164,880,226,403,388
  5. Step 5: Solve for x
    x = 32,164,880,226,403,388/230,985,639.08
  6. Step 6: Final answer
    x = 139,250,562.74

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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.