Home / 7,995,019,681,340-11,033,127,160,249-4,573,321,922,492.40

Finding the Fourth Proportional to 7,995,019,681,340, 11,033,127,160,249 and 4,573,321,922,492.40

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Solution

The fourth proportional to 7,995,019,681,340, 11,033,127,160,249 and 4,573,321,922,492.40 is: 6,311,184,253,039.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,995,019,681,340 : 11,033,127,160,249 = 4,573,321,922,492.40 : x
  2. Step 2: Convert to fraction form
    7,995,019,681,340/11,033,127,160,249 = 4,573,321,922,492.40/x
  3. Step 3: Cross multiply
    7,995,019,681,340x = 11,033,127,160,249 × 4,573,321,922,492.40
  4. Step 4: Simplify right side
    7,995,019,681,340x = 50,458,042,315,613,072,441,475,072
  5. Step 5: Solve for x
    x = 50,458,042,315,613,072,441,475,072/7,995,019,681,340
  6. Step 6: Final answer
    x = 6,311,184,253,039.40

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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.