Home / 16,235,566.16-22,396,586.90-10,038,631.93

Finding the Fourth Proportional to 16,235,566.16, 22,396,586.90 and 10,038,631.93

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Solution

The fourth proportional to 16,235,566.16, 22,396,586.90 and 10,038,631.93 is: 13,848,059.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,235,566.16 : 22,396,586.90 = 10,038,631.93 : x
  2. Step 2: Convert to fraction form
    16,235,566.16/22,396,586.90 = 10,038,631.93/x
  3. Step 3: Cross multiply
    16,235,566.16x = 22,396,586.90 × 10,038,631.93
  4. Step 4: Simplify right side
    16,235,566.16x = 224,831,092,271,175.09
  5. Step 5: Solve for x
    x = 224,831,092,271,175.09/16,235,566.16
  6. Step 6: Final answer
    x = 13,848,059.88

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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.