Home / 17,370,686.42-26,057,243.45-7,136,062.23

Finding the Fourth Proportional to 17,370,686.42, 26,057,243.45 and 7,136,062.23

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Solution

The fourth proportional to 17,370,686.42, 26,057,243.45 and 7,136,062.23 is: 10,704,592.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,370,686.42 : 26,057,243.45 = 7,136,062.23 : x
  2. Step 2: Convert to fraction form
    17,370,686.42/26,057,243.45 = 7,136,062.23/x
  3. Step 3: Cross multiply
    17,370,686.42x = 26,057,243.45 × 7,136,062.23
  4. Step 4: Simplify right side
    17,370,686.42x = 185,946,110,801,459.91
  5. Step 5: Solve for x
    x = 185,946,110,801,459.91/17,370,686.42
  6. Step 6: Final answer
    x = 10,704,592.00

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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.