Home / 1,314,366,478,601.30-1,813,824,364,823.80-736,307,066,425.82

Finding the Fourth Proportional to 1,314,366,478,601.30, 1,813,824,364,823.80 and 736,307,066,425.82

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Solution

The fourth proportional to 1,314,366,478,601.30, 1,813,824,364,823.80 and 736,307,066,425.82 is: 1,016,102,981,031.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,314,366,478,601.30 : 1,813,824,364,823.80 = 736,307,066,425.82 : x
  2. Step 2: Convert to fraction form
    1,314,366,478,601.30/1,813,824,364,823.80 = 736,307,066,425.82/x
  3. Step 3: Cross multiply
    1,314,366,478,601.30x = 1,813,824,364,823.80 × 736,307,066,425.82
  4. Step 4: Simplify right side
    1,314,366,478,601.30x = 1,335,531,697,075,088,489,709,568
  5. Step 5: Solve for x
    x = 1,335,531,697,075,088,489,709,568/1,314,366,478,601.30
  6. Step 6: Final answer
    x = 1,016,102,981,031.83

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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.