Home / 97,804,573.90-146,706,860.85-46,786,237.90

Finding the Fourth Proportional to 97,804,573.90, 146,706,860.85 and 46,786,237.90

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Solution

The fourth proportional to 97,804,573.90, 146,706,860.85 and 46,786,237.90 is: 70,179,356.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,804,573.90 : 146,706,860.85 = 46,786,237.90 : x
  2. Step 2: Convert to fraction form
    97,804,573.90/146,706,860.85 = 46,786,237.90/x
  3. Step 3: Cross multiply
    97,804,573.90x = 146,706,860.85 × 46,786,237.90
  4. Step 4: Simplify right side
    97,804,573.90x = 6,863,862,093,290,296
  5. Step 5: Solve for x
    x = 6,863,862,093,290,296/97,804,573.90
  6. Step 6: Final answer
    x = 70,179,356.85

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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.