Home / 37,748,223.24-52,092,051.48-21,228,343.08

Finding the Fourth Proportional to 37,748,223.24, 52,092,051.48 and 21,228,343.08

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Solution

The fourth proportional to 37,748,223.24, 52,092,051.48 and 21,228,343.08 is: 29,294,834.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,748,223.24 : 52,092,051.48 = 21,228,343.08 : x
  2. Step 2: Convert to fraction form
    37,748,223.24/52,092,051.48 = 21,228,343.08/x
  3. Step 3: Cross multiply
    37,748,223.24x = 52,092,051.48 × 21,228,343.08
  4. Step 4: Simplify right side
    37,748,223.24x = 1,105,827,940,558,461.62
  5. Step 5: Solve for x
    x = 1,105,827,940,558,461.62/37,748,223.24
  6. Step 6: Final answer
    x = 29,294,834.18

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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.