Home / 463,276,041.86-694,913,475.90-118,229,676.58

Finding the Fourth Proportional to 463,276,041.86, 694,913,475.90 and 118,229,676.58

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Solution

The fourth proportional to 463,276,041.86, 694,913,475.90 and 118,229,676.58 is: 177,344,365.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    463,276,041.86 : 694,913,475.90 = 118,229,676.58 : x
  2. Step 2: Convert to fraction form
    463,276,041.86/694,913,475.90 = 118,229,676.58/x
  3. Step 3: Cross multiply
    463,276,041.86x = 694,913,475.90 × 118,229,676.58
  4. Step 4: Simplify right side
    463,276,041.86x = 82,159,395,506,740,624
  5. Step 5: Solve for x
    x = 82,159,395,506,740,624/463,276,041.86
  6. Step 6: Final answer
    x = 177,344,365.09

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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.