Home / 35,241,446.80-52,881,437.40-13,676,905.36

Finding the Fourth Proportional to 35,241,446.80, 52,881,437.40 and 13,676,905.36

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Solution

The fourth proportional to 35,241,446.80, 52,881,437.40 and 13,676,905.36 is: 20,522,835.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,241,446.80 : 52,881,437.40 = 13,676,905.36 : x
  2. Step 2: Convert to fraction form
    35,241,446.80/52,881,437.40 = 13,676,905.36/x
  3. Step 3: Cross multiply
    35,241,446.80x = 52,881,437.40 × 13,676,905.36
  4. Step 4: Simplify right side
    35,241,446.80x = 723,254,414,620,564.38
  5. Step 5: Solve for x
    x = 723,254,414,620,564.38/35,241,446.80
  6. Step 6: Final answer
    x = 20,522,835.48

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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.