Home / 1,599,626,322.08-2,206,595,670-930,496,040

Finding the Fourth Proportional to 1,599,626,322.08, 2,206,595,670 and 930,496,040

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Solution

The fourth proportional to 1,599,626,322.08, 2,206,595,670 and 930,496,040 is: 1,283,567,608.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,599,626,322.08 : 2,206,595,670 = 930,496,040 : x
  2. Step 2: Convert to fraction form
    1,599,626,322.08/2,206,595,670 = 930,496,040/x
  3. Step 3: Cross multiply
    1,599,626,322.08x = 2,206,595,670 × 930,496,040
  4. Step 4: Simplify right side
    1,599,626,322.08x = 2,053,228,532,816,146,688
  5. Step 5: Solve for x
    x = 2,053,228,532,816,146,688/1,599,626,322.08
  6. Step 6: Final answer
    x = 1,283,567,608.56

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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.