Home / 35,113,498.55-52,681,945.04-11,772,551.04

Finding the Fourth Proportional to 35,113,498.55, 52,681,945.04 and 11,772,551.04

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Solution

The fourth proportional to 35,113,498.55, 52,681,945.04 and 11,772,551.04 is: 17,662,748.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,113,498.55 : 52,681,945.04 = 11,772,551.04 : x
  2. Step 2: Convert to fraction form
    35,113,498.55/52,681,945.04 = 11,772,551.04/x
  3. Step 3: Cross multiply
    35,113,498.55x = 52,681,945.04 × 11,772,551.04
  4. Step 4: Simplify right side
    35,113,498.55x = 620,200,886,811,012
  5. Step 5: Solve for x
    x = 620,200,886,811,012/35,113,498.55
  6. Step 6: Final answer
    x = 17,662,748.30

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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.