Home / 35,656,902.30-53,485,353.45-8,730,558.30

Finding the Fourth Proportional to 35,656,902.30, 53,485,353.45 and 8,730,558.30

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Solution

The fourth proportional to 35,656,902.30, 53,485,353.45 and 8,730,558.30 is: 13,095,837.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,656,902.30 : 53,485,353.45 = 8,730,558.30 : x
  2. Step 2: Convert to fraction form
    35,656,902.30/53,485,353.45 = 8,730,558.30/x
  3. Step 3: Cross multiply
    35,656,902.30x = 53,485,353.45 × 8,730,558.30
  4. Step 4: Simplify right side
    35,656,902.30x = 466,956,996,491,331.19
  5. Step 5: Solve for x
    x = 466,956,996,491,331.19/35,656,902.30
  6. Step 6: Final answer
    x = 13,095,837.45

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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.