Home / 1,314,366,478,617.20-1,813,824,364,846.10-736,307,066,441.75

Finding the Fourth Proportional to 1,314,366,478,617.20, 1,813,824,364,846.10 and 736,307,066,441.75

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Solution

The fourth proportional to 1,314,366,478,617.20, 1,813,824,364,846.10 and 736,307,066,441.75 is: 1,016,102,981,054.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,314,366,478,617.20 : 1,813,824,364,846.10 = 736,307,066,441.75 : x
  2. Step 2: Convert to fraction form
    1,314,366,478,617.20/1,813,824,364,846.10 = 736,307,066,441.75/x
  3. Step 3: Cross multiply
    1,314,366,478,617.20x = 1,813,824,364,846.10 × 736,307,066,441.75
  4. Step 4: Simplify right side
    1,314,366,478,617.20x = 1,335,531,697,120,402,542,166,016
  5. Step 5: Solve for x
    x = 1,335,531,697,120,402,542,166,016/1,314,366,478,617.20
  6. Step 6: Final answer
    x = 1,016,102,981,054.01

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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.