Home / 97,804,520.65-146,706,780.98-46,786,184.65

Finding the Fourth Proportional to 97,804,520.65, 146,706,780.98 and 46,786,184.65

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Solution

The fourth proportional to 97,804,520.65, 146,706,780.98 and 46,786,184.65 is: 70,179,276.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,804,520.65 : 146,706,780.98 = 46,786,184.65 : x
  2. Step 2: Convert to fraction form
    97,804,520.65/146,706,780.98 = 46,786,184.65/x
  3. Step 3: Cross multiply
    97,804,520.65x = 146,706,780.98 × 46,786,184.65
  4. Step 4: Simplify right side
    97,804,520.65x = 6,863,850,544,337,387
  5. Step 5: Solve for x
    x = 6,863,850,544,337,387/97,804,520.65
  6. Step 6: Final answer
    x = 70,179,276.98

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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.