Home / 37,437,663.38-56,412,034.64-30,763,740.11

Finding the Fourth Proportional to 37,437,663.38, 56,412,034.64 and 30,763,740.11

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Solution

The fourth proportional to 37,437,663.38, 56,412,034.64 and 30,763,740.11 is: 46,355,595.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,437,663.38 : 56,412,034.64 = 30,763,740.11 : x
  2. Step 2: Convert to fraction form
    37,437,663.38/56,412,034.64 = 30,763,740.11/x
  3. Step 3: Cross multiply
    37,437,663.38x = 56,412,034.64 × 30,763,740.11
  4. Step 4: Simplify right side
    37,437,663.38x = 1,735,445,172,305,398.50
  5. Step 5: Solve for x
    x = 1,735,445,172,305,398.50/37,437,663.38
  6. Step 6: Final answer
    x = 46,355,595.30

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.