Home / 35,310,156.09-52,966,228.08-9,751,165.49

Finding the Fourth Proportional to 35,310,156.09, 52,966,228.08 and 9,751,165.49

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Solution

The fourth proportional to 35,310,156.09, 52,966,228.08 and 9,751,165.49 is: 14,627,022.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,310,156.09 : 52,966,228.08 = 9,751,165.49 : x
  2. Step 2: Convert to fraction form
    35,310,156.09/52,966,228.08 = 9,751,165.49/x
  3. Step 3: Cross multiply
    35,310,156.09x = 52,966,228.08 × 9,751,165.49
  4. Step 4: Simplify right side
    35,310,156.09x = 516,482,455,340,409.19
  5. Step 5: Solve for x
    x = 516,482,455,340,409.19/35,310,156.09
  6. Step 6: Final answer
    x = 14,627,022.72

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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.