Home / 16,424,637.22-22,666,146.25-9,082,964.34

Finding the Fourth Proportional to 16,424,637.22, 22,666,146.25 and 9,082,964.34

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Solution

The fourth proportional to 16,424,637.22, 22,666,146.25 and 9,082,964.34 is: 12,534,572.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,424,637.22 : 22,666,146.25 = 9,082,964.34 : x
  2. Step 2: Convert to fraction form
    16,424,637.22/22,666,146.25 = 9,082,964.34/x
  3. Step 3: Cross multiply
    16,424,637.22x = 22,666,146.25 × 9,082,964.34
  4. Step 4: Simplify right side
    16,424,637.22x = 205,875,798,082,881.69
  5. Step 5: Solve for x
    x = 205,875,798,082,881.69/16,424,637.22
  6. Step 6: Final answer
    x = 12,534,572.01

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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.