Home / 29,339,768.70-43,974,223.65-14,955,432.30

Finding the Fourth Proportional to 29,339,768.70, 43,974,223.65 and 14,955,432.30

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Solution

The fourth proportional to 29,339,768.70, 43,974,223.65 and 14,955,432.30 is: 22,415,088.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,339,768.70 : 43,974,223.65 = 14,955,432.30 : x
  2. Step 2: Convert to fraction form
    29,339,768.70/43,974,223.65 = 14,955,432.30/x
  3. Step 3: Cross multiply
    29,339,768.70x = 43,974,223.65 × 14,955,432.30
  4. Step 4: Simplify right side
    29,339,768.70x = 657,653,524,742,633.88
  5. Step 5: Solve for x
    x = 657,653,524,742,633.88/29,339,768.70
  6. Step 6: Final answer
    x = 22,415,088.93

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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.