Home / 23,011,301.34-34,507,981.67-8,626,520.25

Finding the Fourth Proportional to 23,011,301.34, 34,507,981.67 and 8,626,520.25

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Solution

The fourth proportional to 23,011,301.34, 34,507,981.67 and 8,626,520.25 is: 12,936,417.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,011,301.34 : 34,507,981.67 = 8,626,520.25 : x
  2. Step 2: Convert to fraction form
    23,011,301.34/34,507,981.67 = 8,626,520.25/x
  3. Step 3: Cross multiply
    23,011,301.34x = 34,507,981.67 × 8,626,520.25
  4. Step 4: Simplify right side
    23,011,301.34x = 297,683,802,619,751.19
  5. Step 5: Solve for x
    x = 297,683,802,619,751.19/23,011,301.34
  6. Step 6: Final answer
    x = 12,936,417.56

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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.