Home / 35,169,548.20-52,754,322.30-10,908,428.20

Finding the Fourth Proportional to 35,169,548.20, 52,754,322.30 and 10,908,428.20

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Solution

The fourth proportional to 35,169,548.20, 52,754,322.30 and 10,908,428.20 is: 16,362,642.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,169,548.20 : 52,754,322.30 = 10,908,428.20 : x
  2. Step 2: Convert to fraction form
    35,169,548.20/52,754,322.30 = 10,908,428.20/x
  3. Step 3: Cross multiply
    35,169,548.20x = 52,754,322.30 × 10,908,428.20
  4. Step 4: Simplify right side
    35,169,548.20x = 575,466,737,049,208.75
  5. Step 5: Solve for x
    x = 575,466,737,049,208.75/35,169,548.20
  6. Step 6: Final answer
    x = 16,362,642.30

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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.