Home / 17,574,474.81-26,365,921.08-7,333,637.84

Finding the Fourth Proportional to 17,574,474.81, 26,365,921.08 and 7,333,637.84

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Solution

The fourth proportional to 17,574,474.81, 26,365,921.08 and 7,333,637.84 is: 11,002,213.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,574,474.81 : 26,365,921.08 = 7,333,637.84 : x
  2. Step 2: Convert to fraction form
    17,574,474.81/26,365,921.08 = 7,333,637.84/x
  3. Step 3: Cross multiply
    17,574,474.81x = 26,365,921.08 × 7,333,637.84
  4. Step 4: Simplify right side
    17,574,474.81x = 193,358,116,518,741.66
  5. Step 5: Solve for x
    x = 193,358,116,518,741.66/17,574,474.81
  6. Step 6: Final answer
    x = 11,002,213.07

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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.