Home / 75,329,196.34-103,945,847.25-44,387,351.86

Finding the Fourth Proportional to 75,329,196.34, 103,945,847.25 and 44,387,351.86

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Solution

The fourth proportional to 75,329,196.34, 103,945,847.25 and 44,387,351.86 is: 61,249,570.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,329,196.34 : 103,945,847.25 = 44,387,351.86 : x
  2. Step 2: Convert to fraction form
    75,329,196.34/103,945,847.25 = 44,387,351.86/x
  3. Step 3: Cross multiply
    75,329,196.34x = 103,945,847.25 × 44,387,351.86
  4. Step 4: Simplify right side
    75,329,196.34x = 4,613,880,896,271,563
  5. Step 5: Solve for x
    x = 4,613,880,896,271,563/75,329,196.34
  6. Step 6: Final answer
    x = 61,249,570.16

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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.