Home / 35,113,498.04-52,681,944.28-11,772,550.54

Finding the Fourth Proportional to 35,113,498.04, 52,681,944.28 and 11,772,550.54

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Solution

The fourth proportional to 35,113,498.04, 52,681,944.28 and 11,772,550.54 is: 17,662,747.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,113,498.04 : 52,681,944.28 = 11,772,550.54 : x
  2. Step 2: Convert to fraction form
    35,113,498.04/52,681,944.28 = 11,772,550.54/x
  3. Step 3: Cross multiply
    35,113,498.04x = 52,681,944.28 × 11,772,550.54
  4. Step 4: Simplify right side
    35,113,498.04x = 620,200,851,581,763.88
  5. Step 5: Solve for x
    x = 620,200,851,581,763.88/35,113,498.04
  6. Step 6: Final answer
    x = 17,662,747.55

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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.