Home / 1,875,463,218.27-2,813,453,523.27-1,088,887,306.77

Finding the Fourth Proportional to 1,875,463,218.27, 2,813,453,523.27 and 1,088,887,306.77

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Solution

The fourth proportional to 1,875,463,218.27, 2,813,453,523.27 and 1,088,887,306.77 is: 1,633,481,158.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,875,463,218.27 : 2,813,453,523.27 = 1,088,887,306.77 : x
  2. Step 2: Convert to fraction form
    1,875,463,218.27/2,813,453,523.27 = 1,088,887,306.77/x
  3. Step 3: Cross multiply
    1,875,463,218.27x = 2,813,453,523.27 × 1,088,887,306.77
  4. Step 4: Simplify right side
    1,875,463,218.27x = 3,063,533,829,676,037,632
  5. Step 5: Solve for x
    x = 3,063,533,829,676,037,632/1,875,463,218.27
  6. Step 6: Final answer
    x = 1,633,481,158.06

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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.