Home / 614,674,654.79-848,253,579.28-332,417,095.58

Finding the Fourth Proportional to 614,674,654.79, 848,253,579.28 and 332,417,095.58

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Solution

The fourth proportional to 614,674,654.79, 848,253,579.28 and 332,417,095.58 is: 458,736,974.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    614,674,654.79 : 848,253,579.28 = 332,417,095.58 : x
  2. Step 2: Convert to fraction form
    614,674,654.79/848,253,579.28 = 332,417,095.58/x
  3. Step 3: Cross multiply
    614,674,654.79x = 848,253,579.28 × 332,417,095.58
  4. Step 4: Simplify right side
    614,674,654.79x = 281,973,991,140,886,464
  5. Step 5: Solve for x
    x = 281,973,991,140,886,464/614,674,654.79
  6. Step 6: Final answer
    x = 458,736,974.02

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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.