Home / 24,637,076.64-33,999,385.91-13,624,567.20

Finding the Fourth Proportional to 24,637,076.64, 33,999,385.91 and 13,624,567.20

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Solution

The fourth proportional to 24,637,076.64, 33,999,385.91 and 13,624,567.20 is: 18,802,024.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,637,076.64 : 33,999,385.91 = 13,624,567.20 : x
  2. Step 2: Convert to fraction form
    24,637,076.64/33,999,385.91 = 13,624,567.20/x
  3. Step 3: Cross multiply
    24,637,076.64x = 33,999,385.91 × 13,624,567.20
  4. Step 4: Simplify right side
    24,637,076.64x = 463,226,918,021,405.31
  5. Step 5: Solve for x
    x = 463,226,918,021,405.31/24,637,076.64
  6. Step 6: Final answer
    x = 18,802,024.48

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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.