Home / 1,314,366,478,608.60-1,813,824,364,834-736,307,066,433.08

Finding the Fourth Proportional to 1,314,366,478,608.60, 1,813,824,364,834 and 736,307,066,433.08

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Solution

The fourth proportional to 1,314,366,478,608.60, 1,813,824,364,834 and 736,307,066,433.08 is: 1,016,102,981,041.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,314,366,478,608.60 : 1,813,824,364,834 = 736,307,066,433.08 : x
  2. Step 2: Convert to fraction form
    1,314,366,478,608.60/1,813,824,364,834 = 736,307,066,433.08/x
  3. Step 3: Cross multiply
    1,314,366,478,608.60x = 1,813,824,364,834 × 736,307,066,433.08
  4. Step 4: Simplify right side
    1,314,366,478,608.60x = 1,335,531,697,095,767,146,627,072
  5. Step 5: Solve for x
    x = 1,335,531,697,095,767,146,627,072/1,314,366,478,608.60
  6. Step 6: Final answer
    x = 1,016,102,981,041.92

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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.