Home / 232,736,341.05-349,189,638.32-108,298,317.76

Finding the Fourth Proportional to 232,736,341.05, 349,189,638.32 and 108,298,317.76

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Solution

The fourth proportional to 232,736,341.05, 349,189,638.32 and 108,298,317.76 is: 162,487,088.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,736,341.05 : 349,189,638.32 = 108,298,317.76 : x
  2. Step 2: Convert to fraction form
    232,736,341.05/349,189,638.32 = 108,298,317.76/x
  3. Step 3: Cross multiply
    232,736,341.05x = 349,189,638.32 × 108,298,317.76
  4. Step 4: Simplify right side
    232,736,341.05x = 37,816,650,408,676,600
  5. Step 5: Solve for x
    x = 37,816,650,408,676,600/232,736,341.05
  6. Step 6: Final answer
    x = 162,487,088.34

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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.