Home / 588,749,633.02-812,512,631.55-337,864,599.67

Finding the Fourth Proportional to 588,749,633.02, 812,512,631.55 and 337,864,599.67

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Solution

The fourth proportional to 588,749,633.02, 812,512,631.55 and 337,864,599.67 is: 466,275,033.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    588,749,633.02 : 812,512,631.55 = 337,864,599.67 : x
  2. Step 2: Convert to fraction form
    588,749,633.02/812,512,631.55 = 337,864,599.67/x
  3. Step 3: Cross multiply
    588,749,633.02x = 812,512,631.55 × 337,864,599.67
  4. Step 4: Simplify right side
    588,749,633.02x = 274,519,254,985,458,944
  5. Step 5: Solve for x
    x = 274,519,254,985,458,944/588,749,633.02
  6. Step 6: Final answer
    x = 466,275,033.71

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Why These Related Problems?

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