Home / 31,314,010.28-46,974,239.90-10,843,690.28

Finding the Fourth Proportional to 31,314,010.28, 46,974,239.90 and 10,843,690.28

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Solution

The fourth proportional to 31,314,010.28, 46,974,239.90 and 10,843,690.28 is: 16,266,652.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,314,010.28 : 46,974,239.90 = 10,843,690.28 : x
  2. Step 2: Convert to fraction form
    31,314,010.28/46,974,239.90 = 10,843,690.28/x
  3. Step 3: Cross multiply
    31,314,010.28x = 46,974,239.90 × 10,843,690.28
  4. Step 4: Simplify right side
    31,314,010.28x = 509,374,108,614,018.12
  5. Step 5: Solve for x
    x = 509,374,108,614,018.12/31,314,010.28
  6. Step 6: Final answer
    x = 16,266,652.02

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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.