Home / 35,863,861.25-49,492,140.05-22,986,805.25

Finding the Fourth Proportional to 35,863,861.25, 49,492,140.05 and 22,986,805.25

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Solution

The fourth proportional to 35,863,861.25, 49,492,140.05 and 22,986,805.25 is: 31,721,798.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,863,861.25 : 49,492,140.05 = 22,986,805.25 : x
  2. Step 2: Convert to fraction form
    35,863,861.25/49,492,140.05 = 22,986,805.25/x
  3. Step 3: Cross multiply
    35,863,861.25x = 49,492,140.05 × 22,986,805.25
  4. Step 4: Simplify right side
    35,863,861.25x = 1,137,666,184,620,141.25
  5. Step 5: Solve for x
    x = 1,137,666,184,620,141.25/35,863,861.25
  6. Step 6: Final answer
    x = 31,721,798.63

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.