Home / 1,530,822,036.27-2,294,367,565.37-793,485,440.19

Finding the Fourth Proportional to 1,530,822,036.27, 2,294,367,565.37 and 793,485,440.19

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Solution

The fourth proportional to 1,530,822,036.27, 2,294,367,565.37 and 793,485,440.19 is: 1,189,261,203.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,530,822,036.27 : 2,294,367,565.37 = 793,485,440.19 : x
  2. Step 2: Convert to fraction form
    1,530,822,036.27/2,294,367,565.37 = 793,485,440.19/x
  3. Step 3: Cross multiply
    1,530,822,036.27x = 2,294,367,565.37 × 793,485,440.19
  4. Step 4: Simplify right side
    1,530,822,036.27x = 1,820,547,257,561,305,600
  5. Step 5: Solve for x
    x = 1,820,547,257,561,305,600/1,530,822,036.27
  6. Step 6: Final answer
    x = 1,189,261,203.74

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Double scale
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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.