Home / 1,724,007,792,308.10-2,378,009,736,441.30-1,105,731,199,354.90

Finding the Fourth Proportional to 1,724,007,792,308.10, 2,378,009,736,441.30 and 1,105,731,199,354.90

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Solution

The fourth proportional to 1,724,007,792,308.10, 2,378,009,736,441.30 and 1,105,731,199,354.90 is: 1,525,190,065,662.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,724,007,792,308.10 : 2,378,009,736,441.30 = 1,105,731,199,354.90 : x
  2. Step 2: Convert to fraction form
    1,724,007,792,308.10/2,378,009,736,441.30 = 1,105,731,199,354.90/x
  3. Step 3: Cross multiply
    1,724,007,792,308.10x = 2,378,009,736,441.30 × 1,105,731,199,354.90
  4. Step 4: Simplify right side
    1,724,007,792,308.10x = 2,629,439,557,952,867,728,883,712
  5. Step 5: Solve for x
    x = 2,629,439,557,952,867,728,883,712/1,724,007,792,308.10
  6. Step 6: Final answer
    x = 1,525,190,065,662.39

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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.