Home / 24,637,150.86-33,999,488.27-13,624,641.78

Finding the Fourth Proportional to 24,637,150.86, 33,999,488.27 and 13,624,641.78

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Solution

The fourth proportional to 24,637,150.86, 33,999,488.27 and 13,624,641.78 is: 18,802,127.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,637,150.86 : 33,999,488.27 = 13,624,641.78 : x
  2. Step 2: Convert to fraction form
    24,637,150.86/33,999,488.27 = 13,624,641.78/x
  3. Step 3: Cross multiply
    24,637,150.86x = 33,999,488.27 × 13,624,641.78
  4. Step 4: Simplify right side
    24,637,150.86x = 463,230,848,143,941.31
  5. Step 5: Solve for x
    x = 463,230,848,143,941.31/24,637,150.86
  6. Step 6: Final answer
    x = 18,802,127.36

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.