Home / 35,002,434.80-52,503,652.20-30,845,385.20

Finding the Fourth Proportional to 35,002,434.80, 52,503,652.20 and 30,845,385.20

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Solution

The fourth proportional to 35,002,434.80, 52,503,652.20 and 30,845,385.20 is: 46,268,077.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,002,434.80 : 52,503,652.20 = 30,845,385.20 : x
  2. Step 2: Convert to fraction form
    35,002,434.80/52,503,652.20 = 30,845,385.20/x
  3. Step 3: Cross multiply
    35,002,434.80x = 52,503,652.20 × 30,845,385.20
  4. Step 4: Simplify right side
    35,002,434.80x = 1,619,495,376,515,827.50
  5. Step 5: Solve for x
    x = 1,619,495,376,515,827.50/35,002,434.80
  6. Step 6: Final answer
    x = 46,268,077.80

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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.