Home / 1,314,366,478,617.50-1,813,824,364,846.50-736,307,066,442

Finding the Fourth Proportional to 1,314,366,478,617.50, 1,813,824,364,846.50 and 736,307,066,442

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Solution

The fourth proportional to 1,314,366,478,617.50, 1,813,824,364,846.50 and 736,307,066,442 is: 1,016,102,981,054.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,314,366,478,617.50 : 1,813,824,364,846.50 = 736,307,066,442 : x
  2. Step 2: Convert to fraction form
    1,314,366,478,617.50/1,813,824,364,846.50 = 736,307,066,442/x
  3. Step 3: Cross multiply
    1,314,366,478,617.50x = 1,813,824,364,846.50 × 736,307,066,442
  4. Step 4: Simplify right side
    1,314,366,478,617.50x = 1,335,531,697,121,150,403,346,432
  5. Step 5: Solve for x
    x = 1,335,531,697,121,150,403,346,432/1,314,366,478,617.50
  6. Step 6: Final answer
    x = 1,016,102,981,054.35

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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.