Home / 614,730,958.04-848,335,452.83-336,272,484.31

Finding the Fourth Proportional to 614,730,958.04, 848,335,452.83 and 336,272,484.31

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Solution

The fourth proportional to 614,730,958.04, 848,335,452.83 and 336,272,484.31 is: 464,059,710.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    614,730,958.04 : 848,335,452.83 = 336,272,484.31 : x
  2. Step 2: Convert to fraction form
    614,730,958.04/848,335,452.83 = 336,272,484.31/x
  3. Step 3: Cross multiply
    614,730,958.04x = 848,335,452.83 × 336,272,484.31
  4. Step 4: Simplify right side
    614,730,958.04x = 285,271,870,251,392,928
  5. Step 5: Solve for x
    x = 285,271,870,251,392,928/614,730,958.04
  6. Step 6: Final answer
    x = 464,059,710.22

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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.