Home / 1,363,633,040.16-1,881,812,783.52-737,101,476.48

Finding the Fourth Proportional to 1,363,633,040.16, 1,881,812,783.52 and 737,101,476.48

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Solution

The fourth proportional to 1,363,633,040.16, 1,881,812,783.52 and 737,101,476.48 is: 1,017,199,598.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,363,633,040.16 : 1,881,812,783.52 = 737,101,476.48 : x
  2. Step 2: Convert to fraction form
    1,363,633,040.16/1,881,812,783.52 = 737,101,476.48/x
  3. Step 3: Cross multiply
    1,363,633,040.16x = 1,881,812,783.52 × 737,101,476.48
  4. Step 4: Simplify right side
    1,363,633,040.16x = 1,387,086,981,191,530,752
  5. Step 5: Solve for x
    x = 1,387,086,981,191,530,752/1,363,633,040.16
  6. Step 6: Final answer
    x = 1,017,199,598.68

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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.