Home / 10,896,606.30-16,344,909.45-6,113,637.30

Finding the Fourth Proportional to 10,896,606.30, 16,344,909.45 and 6,113,637.30

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Solution

The fourth proportional to 10,896,606.30, 16,344,909.45 and 6,113,637.30 is: 9,170,455.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,896,606.30 : 16,344,909.45 = 6,113,637.30 : x
  2. Step 2: Convert to fraction form
    10,896,606.30/16,344,909.45 = 6,113,637.30/x
  3. Step 3: Cross multiply
    10,896,606.30x = 16,344,909.45 × 6,113,637.30
  4. Step 4: Simplify right side
    10,896,606.30x = 99,926,848,078,642.48
  5. Step 5: Solve for x
    x = 99,926,848,078,642.48/10,896,606.30
  6. Step 6: Final answer
    x = 9,170,455.95

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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.