Home / 1,835,993,486.62-2,754,530,555.95-592,400,621.13

Finding the Fourth Proportional to 1,835,993,486.62, 2,754,530,555.95 and 592,400,621.13

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Solution

The fourth proportional to 1,835,993,486.62, 2,754,530,555.95 and 592,400,621.13 is: 888,775,272.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,835,993,486.62 : 2,754,530,555.95 = 592,400,621.13 : x
  2. Step 2: Convert to fraction form
    1,835,993,486.62/2,754,530,555.95 = 592,400,621.13/x
  3. Step 3: Cross multiply
    1,835,993,486.62x = 2,754,530,555.95 × 592,400,621.13
  4. Step 4: Simplify right side
    1,835,993,486.62x = 1,631,785,612,266,344,192
  5. Step 5: Solve for x
    x = 1,631,785,612,266,344,192/1,835,993,486.62
  6. Step 6: Final answer
    x = 888,775,272.98

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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.