Home / 5,853,366,643.56-8,077,436,969.88-3,312,994,068.33

Finding the Fourth Proportional to 5,853,366,643.56, 8,077,436,969.88 and 3,312,994,068.33

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Solution

The fourth proportional to 5,853,366,643.56, 8,077,436,969.88 and 3,312,994,068.33 is: 4,571,813,521.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,853,366,643.56 : 8,077,436,969.88 = 3,312,994,068.33 : x
  2. Step 2: Convert to fraction form
    5,853,366,643.56/8,077,436,969.88 = 3,312,994,068.33/x
  3. Step 3: Cross multiply
    5,853,366,643.56x = 8,077,436,969.88 × 3,312,994,068.33
  4. Step 4: Simplify right side
    5,853,366,643.56x = 26,760,500,768,521,887,744
  5. Step 5: Solve for x
    x = 26,760,500,768,521,887,744/5,853,366,643.56
  6. Step 6: Final answer
    x = 4,571,813,521.70

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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.