Home / 35,795,897.11-53,696,938.57-9,888,189.37

Finding the Fourth Proportional to 35,795,897.11, 53,696,938.57 and 9,888,189.37

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Solution

The fourth proportional to 35,795,897.11, 53,696,938.57 and 9,888,189.37 is: 14,833,138.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,795,897.11 : 53,696,938.57 = 9,888,189.37 : x
  2. Step 2: Convert to fraction form
    35,795,897.11/53,696,938.57 = 9,888,189.37/x
  3. Step 3: Cross multiply
    35,795,897.11x = 53,696,938.57 × 9,888,189.37
  4. Step 4: Simplify right side
    35,795,897.11x = 530,965,497,316,019.62
  5. Step 5: Solve for x
    x = 530,965,497,316,019.62/35,795,897.11
  6. Step 6: Final answer
    x = 14,833,138.44

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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.