Home / 24,166,286.70-36,249,430.05-8,209,934.70

Finding the Fourth Proportional to 24,166,286.70, 36,249,430.05 and 8,209,934.70

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Solution

The fourth proportional to 24,166,286.70, 36,249,430.05 and 8,209,934.70 is: 12,314,902.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,166,286.70 : 36,249,430.05 = 8,209,934.70 : x
  2. Step 2: Convert to fraction form
    24,166,286.70/36,249,430.05 = 8,209,934.70/x
  3. Step 3: Cross multiply
    24,166,286.70x = 36,249,430.05 × 8,209,934.70
  4. Step 4: Simplify right side
    24,166,286.70x = 297,605,453,622,717.69
  5. Step 5: Solve for x
    x = 297,605,453,622,717.69/24,166,286.70
  6. Step 6: Final answer
    x = 12,314,902.05

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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.