Home / 366,680,963,607.62-550,021,315,955.08-98,062,962,357.97

Finding the Fourth Proportional to 366,680,963,607.62, 550,021,315,955.08 and 98,062,962,357.97

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Solution

The fourth proportional to 366,680,963,607.62, 550,021,315,955.08 and 98,062,962,357.97 is: 147,094,408,915.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    366,680,963,607.62 : 550,021,315,955.08 = 98,062,962,357.97 : x
  2. Step 2: Convert to fraction form
    366,680,963,607.62/550,021,315,955.08 = 98,062,962,357.97/x
  3. Step 3: Cross multiply
    366,680,963,607.62x = 550,021,315,955.08 × 98,062,962,357.97
  4. Step 4: Simplify right side
    366,680,963,607.62x = 53,936,719,602,585,232,736,256
  5. Step 5: Solve for x
    x = 53,936,719,602,585,232,736,256/366,680,963,607.62
  6. Step 6: Final answer
    x = 147,094,408,915.93

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.