Home / 29,297,902.32-40,427,389.04-16,063,596.50

Finding the Fourth Proportional to 29,297,902.32, 40,427,389.04 and 16,063,596.50

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Solution

The fourth proportional to 29,297,902.32, 40,427,389.04 and 16,063,596.50 is: 22,165,725.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,297,902.32 : 40,427,389.04 = 16,063,596.50 : x
  2. Step 2: Convert to fraction form
    29,297,902.32/40,427,389.04 = 16,063,596.50/x
  3. Step 3: Cross multiply
    29,297,902.32x = 40,427,389.04 × 16,063,596.50
  4. Step 4: Simplify right side
    29,297,902.32x = 649,409,264,804,627.38
  5. Step 5: Solve for x
    x = 649,409,264,804,627.38/29,297,902.32
  6. Step 6: Final answer
    x = 22,165,725.65

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.