Home / 49,463,999.10-74,175,003.45-23,912,840.70

Finding the Fourth Proportional to 49,463,999.10, 74,175,003.45 and 23,912,840.70

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Solution

The fourth proportional to 49,463,999.10, 74,175,003.45 and 23,912,840.70 is: 35,859,111.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,463,999.10 : 74,175,003.45 = 23,912,840.70 : x
  2. Step 2: Convert to fraction form
    49,463,999.10/74,175,003.45 = 23,912,840.70/x
  3. Step 3: Cross multiply
    49,463,999.10x = 74,175,003.45 × 23,912,840.70
  4. Step 4: Simplify right side
    49,463,999.10x = 1,773,735,041,421,800.50
  5. Step 5: Solve for x
    x = 1,773,735,041,421,800.50/49,463,999.10
  6. Step 6: Final answer
    x = 35,859,111.15

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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.