Home / 45,607,134.28-62,938,365.78-26,030,665.48

Finding the Fourth Proportional to 45,607,134.28, 62,938,365.78 and 26,030,665.48

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Solution

The fourth proportional to 45,607,134.28, 62,938,365.78 and 26,030,665.48 is: 35,922,615.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,607,134.28 : 62,938,365.78 = 26,030,665.48 : x
  2. Step 2: Convert to fraction form
    45,607,134.28/62,938,365.78 = 26,030,665.48/x
  3. Step 3: Cross multiply
    45,607,134.28x = 62,938,365.78 × 26,030,665.48
  4. Step 4: Simplify right side
    45,607,134.28x = 1,638,327,545,477,059.25
  5. Step 5: Solve for x
    x = 1,638,327,545,477,059.25/45,607,134.28
  6. Step 6: Final answer
    x = 35,922,615.43

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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.