Home / 45,293,642.55-62,506,996.20-25,716,352.41

Finding the Fourth Proportional to 45,293,642.55, 62,506,996.20 and 25,716,352.41

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Solution

The fourth proportional to 45,293,642.55, 62,506,996.20 and 25,716,352.41 is: 35,489,570.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,293,642.55 : 62,506,996.20 = 25,716,352.41 : x
  2. Step 2: Convert to fraction form
    45,293,642.55/62,506,996.20 = 25,716,352.41/x
  3. Step 3: Cross multiply
    45,293,642.55x = 62,506,996.20 × 25,716,352.41
  4. Step 4: Simplify right side
    45,293,642.55x = 1,607,451,942,369,731
  5. Step 5: Solve for x
    x = 1,607,451,942,369,731/45,293,642.55
  6. Step 6: Final answer
    x = 35,489,570.98

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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.