Home / 35,165,428.80-52,748,143.20-33,672,436.80

Finding the Fourth Proportional to 35,165,428.80, 52,748,143.20 and 33,672,436.80

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Solution

The fourth proportional to 35,165,428.80, 52,748,143.20 and 33,672,436.80 is: 50,508,655.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,165,428.80 : 52,748,143.20 = 33,672,436.80 : x
  2. Step 2: Convert to fraction form
    35,165,428.80/52,748,143.20 = 33,672,436.80/x
  3. Step 3: Cross multiply
    35,165,428.80x = 52,748,143.20 × 33,672,436.80
  4. Step 4: Simplify right side
    35,165,428.80x = 1,776,158,518,219,349.75
  5. Step 5: Solve for x
    x = 1,776,158,518,219,349.75/35,165,428.80
  6. Step 6: Final answer
    x = 50,508,655.20

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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.