Home / 27,314,460.23-37,692,833.36-14,924,978.93

Finding the Fourth Proportional to 27,314,460.23, 37,692,833.36 and 14,924,978.93

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Solution

The fourth proportional to 27,314,460.23, 37,692,833.36 and 14,924,978.93 is: 20,595,857.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,314,460.23 : 37,692,833.36 = 14,924,978.93 : x
  2. Step 2: Convert to fraction form
    27,314,460.23/37,692,833.36 = 14,924,978.93/x
  3. Step 3: Cross multiply
    27,314,460.23x = 37,692,833.36 × 14,924,978.93
  4. Step 4: Simplify right side
    27,314,460.23x = 562,564,743,729,608.19
  5. Step 5: Solve for x
    x = 562,564,743,729,608.19/27,314,460.23
  6. Step 6: Final answer
    x = 20,595,857.98

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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.