Home / 567,329,313.52-851,019,459.36-173,827,311.04

Finding the Fourth Proportional to 567,329,313.52, 851,019,459.36 and 173,827,311.04

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Solution

The fourth proportional to 567,329,313.52, 851,019,459.36 and 173,827,311.04 is: 260,748,776.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    567,329,313.52 : 851,019,459.36 = 173,827,311.04 : x
  2. Step 2: Convert to fraction form
    567,329,313.52/851,019,459.36 = 173,827,311.04/x
  3. Step 3: Cross multiply
    567,329,313.52x = 851,019,459.36 × 173,827,311.04
  4. Step 4: Simplify right side
    567,329,313.52x = 147,930,424,263,263,360
  5. Step 5: Solve for x
    x = 147,930,424,263,263,360/567,329,313.52
  6. Step 6: Final answer
    x = 260,748,776.31

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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.