Home / 26,011,832.10-39,005,938.35-9,832,406.10

Finding the Fourth Proportional to 26,011,832.10, 39,005,938.35 and 9,832,406.10

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Solution

The fourth proportional to 26,011,832.10, 39,005,938.35 and 9,832,406.10 is: 14,744,145.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,011,832.10 : 39,005,938.35 = 9,832,406.10 : x
  2. Step 2: Convert to fraction form
    26,011,832.10/39,005,938.35 = 9,832,406.10/x
  3. Step 3: Cross multiply
    26,011,832.10x = 39,005,938.35 × 9,832,406.10
  4. Step 4: Simplify right side
    26,011,832.10x = 383,522,226,168,763.94
  5. Step 5: Solve for x
    x = 383,522,226,168,763.94/26,011,832.10
  6. Step 6: Final answer
    x = 14,744,145.08

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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.