Home / 23,402,105.85-35,106,898.56-7,224,254.49

Finding the Fourth Proportional to 23,402,105.85, 35,106,898.56 and 7,224,254.49

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Solution

The fourth proportional to 23,402,105.85, 35,106,898.56 and 7,224,254.49 is: 10,837,536.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,402,105.85 : 35,106,898.56 = 7,224,254.49 : x
  2. Step 2: Convert to fraction form
    23,402,105.85/35,106,898.56 = 7,224,254.49/x
  3. Step 3: Cross multiply
    23,402,105.85x = 35,106,898.56 × 7,224,254.49
  4. Step 4: Simplify right side
    23,402,105.85x = 253,621,169,552,054.56
  5. Step 5: Solve for x
    x = 253,621,169,552,054.56/23,402,105.85
  6. Step 6: Final answer
    x = 10,837,536.21

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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.