Home / 36,417,126.63-50,255,040.29-19,896,895.65

Finding the Fourth Proportional to 36,417,126.63, 50,255,040.29 and 19,896,895.65

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Solution

The fourth proportional to 36,417,126.63, 50,255,040.29 and 19,896,895.65 is: 27,457,391.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,417,126.63 : 50,255,040.29 = 19,896,895.65 : x
  2. Step 2: Convert to fraction form
    36,417,126.63/50,255,040.29 = 19,896,895.65/x
  3. Step 3: Cross multiply
    36,417,126.63x = 50,255,040.29 × 19,896,895.65
  4. Step 4: Simplify right side
    36,417,126.63x = 999,919,292,437,191.12
  5. Step 5: Solve for x
    x = 999,919,292,437,191.12/36,417,126.63
  6. Step 6: Final answer
    x = 27,457,391.20

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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.