Home / 95,830,832.34-143,688,675.72-37,468,979.54

Finding the Fourth Proportional to 95,830,832.34, 143,688,675.72 and 37,468,979.54

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Solution

The fourth proportional to 95,830,832.34, 143,688,675.72 and 37,468,979.54 is: 56,180,958.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,830,832.34 : 143,688,675.72 = 37,468,979.54 : x
  2. Step 2: Convert to fraction form
    95,830,832.34/143,688,675.72 = 37,468,979.54/x
  3. Step 3: Cross multiply
    95,830,832.34x = 143,688,675.72 × 37,468,979.54
  4. Step 4: Simplify right side
    95,830,832.34x = 5,383,868,050,495,030
  5. Step 5: Solve for x
    x = 5,383,868,050,495,030/95,830,832.34
  6. Step 6: Final answer
    x = 56,180,958.87

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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.