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Finding the Fourth Proportional to 737,300,233.22, 1,017,716,797.49 and 586,868,828.47

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Solution

The fourth proportional to 737,300,233.22, 1,017,716,797.49 and 586,868,828.47 is: 810,071,986.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    737,300,233.22 : 1,017,716,797.49 = 586,868,828.47 : x
  2. Step 2: Convert to fraction form
    737,300,233.22/1,017,716,797.49 = 586,868,828.47/x
  3. Step 3: Cross multiply
    737,300,233.22x = 1,017,716,797.49 × 586,868,828.47
  4. Step 4: Simplify right side
    737,300,233.22x = 597,266,264,651,717,888
  5. Step 5: Solve for x
    x = 597,266,264,651,717,888/737,300,233.22
  6. Step 6: Final answer
    x = 810,071,986.61

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.