Home / 27,292,953.01-37,664,457.24-14,903,132.46

Finding the Fourth Proportional to 27,292,953.01, 37,664,457.24 and 14,903,132.46

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Solution

The fourth proportional to 27,292,953.01, 37,664,457.24 and 14,903,132.46 is: 20,566,422.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,292,953.01 : 37,664,457.24 = 14,903,132.46 : x
  2. Step 2: Convert to fraction form
    27,292,953.01/37,664,457.24 = 14,903,132.46/x
  3. Step 3: Cross multiply
    27,292,953.01x = 37,664,457.24 × 14,903,132.46
  4. Step 4: Simplify right side
    27,292,953.01x = 561,318,395,281,726.06
  5. Step 5: Solve for x
    x = 561,318,395,281,726.06/27,292,953.01
  6. Step 6: Final answer
    x = 20,566,422.22

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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.