Home / 37,418,932-56,128,398.04-9,052,084

Finding the Fourth Proportional to 37,418,932, 56,128,398.04 and 9,052,084

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Solution

The fourth proportional to 37,418,932, 56,128,398.04 and 9,052,084 is: 13,578,126.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,418,932 : 56,128,398.04 = 9,052,084 : x
  2. Step 2: Convert to fraction form
    37,418,932/56,128,398.04 = 9,052,084/x
  3. Step 3: Cross multiply
    37,418,932x = 56,128,398.04 × 9,052,084
  4. Step 4: Simplify right side
    37,418,932x = 508,078,973,843,515.38
  5. Step 5: Solve for x
    x = 508,078,973,843,515.38/37,418,932
  6. Step 6: Final answer
    x = 13,578,126.01

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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.