Home / 32,885,972,892-45,382,676,178.16-17,849,218,262.72

Finding the Fourth Proportional to 32,885,972,892, 45,382,676,178.16 and 17,849,218,262.72

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Solution

The fourth proportional to 32,885,972,892, 45,382,676,178.16 and 17,849,218,262.72 is: 24,631,939,432.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,885,972,892 : 45,382,676,178.16 = 17,849,218,262.72 : x
  2. Step 2: Convert to fraction form
    32,885,972,892/45,382,676,178.16 = 17,849,218,262.72/x
  3. Step 3: Cross multiply
    32,885,972,892x = 45,382,676,178.16 × 17,849,218,262.72
  4. Step 4: Simplify right side
    32,885,972,892x = 810,045,292,450,321,530,880
  5. Step 5: Solve for x
    x = 810,045,292,450,321,530,880/32,885,972,892
  6. Step 6: Final answer
    x = 24,631,939,432.37

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1.5x scale

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.