Home / 26,618,061.52-39,927,096.06-6,423,303.52

Finding the Fourth Proportional to 26,618,061.52, 39,927,096.06 and 6,423,303.52

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Solution

The fourth proportional to 26,618,061.52, 39,927,096.06 and 6,423,303.52 is: 9,634,956.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,618,061.52 : 39,927,096.06 = 6,423,303.52 : x
  2. Step 2: Convert to fraction form
    26,618,061.52/39,927,096.06 = 6,423,303.52/x
  3. Step 3: Cross multiply
    26,618,061.52x = 39,927,096.06 × 6,423,303.52
  4. Step 4: Simplify right side
    26,618,061.52x = 256,463,856,665,576.12
  5. Step 5: Solve for x
    x = 256,463,856,665,576.12/26,618,061.52
  6. Step 6: Final answer
    x = 9,634,956.19

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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.