Home / 27,292,918.95-37,664,410.50-14,903,098.47

Finding the Fourth Proportional to 27,292,918.95, 37,664,410.50 and 14,903,098.47

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Solution

The fourth proportional to 27,292,918.95, 37,664,410.50 and 14,903,098.47 is: 20,566,375.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,292,918.95 : 37,664,410.50 = 14,903,098.47 : x
  2. Step 2: Convert to fraction form
    27,292,918.95/37,664,410.50 = 14,903,098.47/x
  3. Step 3: Cross multiply
    27,292,918.95x = 37,664,410.50 × 14,903,098.47
  4. Step 4: Simplify right side
    27,292,918.95x = 561,316,418,496,001.94
  5. Step 5: Solve for x
    x = 561,316,418,496,001.94/27,292,918.95
  6. Step 6: Final answer
    x = 20,566,375.46

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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.