Home / 1,483,192,826.83-2,045,875,083.13-879,936,354.33

Finding the Fourth Proportional to 1,483,192,826.83, 2,045,875,083.13 and 879,936,354.33

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Solution

The fourth proportional to 1,483,192,826.83, 2,045,875,083.13 and 879,936,354.33 is: 1,213,759,822.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,483,192,826.83 : 2,045,875,083.13 = 879,936,354.33 : x
  2. Step 2: Convert to fraction form
    1,483,192,826.83/2,045,875,083.13 = 879,936,354.33/x
  3. Step 3: Cross multiply
    1,483,192,826.83x = 2,045,875,083.13 × 879,936,354.33
  4. Step 4: Simplify right side
    1,483,192,826.83x = 1,800,239,862,063,911,168
  5. Step 5: Solve for x
    x = 1,800,239,862,063,911,168/1,483,192,826.83
  6. Step 6: Final answer
    x = 1,213,759,822.39

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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.