Home / 26,001,061.56-38,980,311.48-9,817,829.64

Finding the Fourth Proportional to 26,001,061.56, 38,980,311.48 and 9,817,829.64

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Solution

The fourth proportional to 26,001,061.56, 38,980,311.48 and 9,817,829.64 is: 14,718,708.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,001,061.56 : 38,980,311.48 = 9,817,829.64 : x
  2. Step 2: Convert to fraction form
    26,001,061.56/38,980,311.48 = 9,817,829.64/x
  3. Step 3: Cross multiply
    26,001,061.56x = 38,980,311.48 × 9,817,829.64
  4. Step 4: Simplify right side
    26,001,061.56x = 382,702,057,424,776.25
  5. Step 5: Solve for x
    x = 382,702,057,424,776.25/26,001,061.56
  6. Step 6: Final answer
    x = 14,718,708.95

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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.