Home / 1,804,708,713.62-2,705,152,476.79-607,044,279.76

Finding the Fourth Proportional to 1,804,708,713.62, 2,705,152,476.79 and 607,044,279.76

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Solution

The fourth proportional to 1,804,708,713.62, 2,705,152,476.79 and 607,044,279.76 is: 909,923,759.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,804,708,713.62 : 2,705,152,476.79 = 607,044,279.76 : x
  2. Step 2: Convert to fraction form
    1,804,708,713.62/2,705,152,476.79 = 607,044,279.76/x
  3. Step 3: Cross multiply
    1,804,708,713.62x = 2,705,152,476.79 × 607,044,279.76
  4. Step 4: Simplify right side
    1,804,708,713.62x = 1,642,147,336,907,992,064
  5. Step 5: Solve for x
    x = 1,642,147,336,907,992,064/1,804,708,713.62
  6. Step 6: Final answer
    x = 909,923,759.17

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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.