Home / 35,655,215.52-53,487,901.55-11,065,266.71

Finding the Fourth Proportional to 35,655,215.52, 53,487,901.55 and 11,065,266.71

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Solution

The fourth proportional to 35,655,215.52, 53,487,901.55 and 11,065,266.71 is: 16,599,476.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,655,215.52 : 53,487,901.55 = 11,065,266.71 : x
  2. Step 2: Convert to fraction form
    35,655,215.52/53,487,901.55 = 11,065,266.71/x
  3. Step 3: Cross multiply
    35,655,215.52x = 53,487,901.55 × 11,065,266.71
  4. Step 4: Simplify right side
    35,655,215.52x = 591,857,896,408,972.38
  5. Step 5: Solve for x
    x = 591,857,896,408,972.38/35,655,215.52
  6. Step 6: Final answer
    x = 16,599,476.06

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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.