Home / 1,710,825,326.52-2,360,534,300.82-968,269,389

Finding the Fourth Proportional to 1,710,825,326.52, 2,360,534,300.82 and 968,269,389

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Solution

The fourth proportional to 1,710,825,326.52, 2,360,534,300.82 and 968,269,389 is: 1,335,982,738.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,710,825,326.52 : 2,360,534,300.82 = 968,269,389 : x
  2. Step 2: Convert to fraction form
    1,710,825,326.52/2,360,534,300.82 = 968,269,389/x
  3. Step 3: Cross multiply
    1,710,825,326.52x = 2,360,534,300.82 × 968,269,389
  4. Step 4: Simplify right side
    1,710,825,326.52x = 2,285,633,105,168,523,776
  5. Step 5: Solve for x
    x = 2,285,633,105,168,523,776/1,710,825,326.52
  6. Step 6: Final answer
    x = 1,335,982,738.70

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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.