Home / 24,637,079.64-33,999,390.05-13,624,570.20

Finding the Fourth Proportional to 24,637,079.64, 33,999,390.05 and 13,624,570.20

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Solution

The fourth proportional to 24,637,079.64, 33,999,390.05 and 13,624,570.20 is: 18,802,028.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,637,079.64 : 33,999,390.05 = 13,624,570.20 : x
  2. Step 2: Convert to fraction form
    24,637,079.64/33,999,390.05 = 13,624,570.20/x
  3. Step 3: Cross multiply
    24,637,079.64x = 33,999,390.05 × 13,624,570.20
  4. Step 4: Simplify right side
    24,637,079.64x = 463,227,076,425,283.69
  5. Step 5: Solve for x
    x = 463,227,076,425,283.69/24,637,079.64
  6. Step 6: Final answer
    x = 18,802,028.62

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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.