Home / 4,881,907,755,949-6,736,594,814,744.40-2,826,709,645,155.90

Finding the Fourth Proportional to 4,881,907,755,949, 6,736,594,814,744.40 and 2,826,709,645,155.90

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Solution

The fourth proportional to 4,881,907,755,949, 6,736,594,814,744.40 and 2,826,709,645,155.90 is: 3,900,605,765,264.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,881,907,755,949 : 6,736,594,814,744.40 = 2,826,709,645,155.90 : x
  2. Step 2: Convert to fraction form
    4,881,907,755,949/6,736,594,814,744.40 = 2,826,709,645,155.90/x
  3. Step 3: Cross multiply
    4,881,907,755,949x = 6,736,594,814,744.40 × 2,826,709,645,155.90
  4. Step 4: Simplify right side
    4,881,907,755,949x = 19,042,397,538,345,219,396,730,880
  5. Step 5: Solve for x
    x = 19,042,397,538,345,219,396,730,880/4,881,907,755,949
  6. Step 6: Final answer
    x = 3,900,605,765,264.72

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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.