Home / 40,575,882.33-60,873,154.88-13,283,055.45

Finding the Fourth Proportional to 40,575,882.33, 60,873,154.88 and 13,283,055.45

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Solution

The fourth proportional to 40,575,882.33, 60,873,154.88 and 13,283,055.45 is: 19,927,637.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,575,882.33 : 60,873,154.88 = 13,283,055.45 : x
  2. Step 2: Convert to fraction form
    40,575,882.33/60,873,154.88 = 13,283,055.45/x
  3. Step 3: Cross multiply
    40,575,882.33x = 60,873,154.88 × 13,283,055.45
  4. Step 4: Simplify right side
    40,575,882.33x = 808,581,491,621,062.75
  5. Step 5: Solve for x
    x = 808,581,491,621,062.75/40,575,882.33
  6. Step 6: Final answer
    x = 19,927,637.93

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.