Home / 1,332,182,095.34-1,838,425,836.67-737,476,513.31

Finding the Fourth Proportional to 1,332,182,095.34, 1,838,425,836.67 and 737,476,513.31

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Solution

The fourth proportional to 1,332,182,095.34, 1,838,425,836.67 and 737,476,513.31 is: 1,017,725,640.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,332,182,095.34 : 1,838,425,836.67 = 737,476,513.31 : x
  2. Step 2: Convert to fraction form
    1,332,182,095.34/1,838,425,836.67 = 737,476,513.31/x
  3. Step 3: Cross multiply
    1,332,182,095.34x = 1,838,425,836.67 × 737,476,513.31
  4. Step 4: Simplify right side
    1,332,182,095.34x = 1,355,795,876,009,163,520
  5. Step 5: Solve for x
    x = 1,355,795,876,009,163,520/1,332,182,095.34
  6. Step 6: Final answer
    x = 1,017,725,640.33

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Double scale
Find fourth proportional to 1,332,182,096.34, 1,838,425,838.05 and 737,476,514.31
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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.