Home / 698,164,006,287.10-1,047,246,009,430.60-698,164,006,287.10

Finding the Fourth Proportional to 698,164,006,287.10, 1,047,246,009,430.60 and 698,164,006,287.10

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Solution

The fourth proportional to 698,164,006,287.10, 1,047,246,009,430.60 and 698,164,006,287.10 is: 1,047,246,009,430.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    698,164,006,287.10 : 1,047,246,009,430.60 = 698,164,006,287.10 : x
  2. Step 2: Convert to fraction form
    698,164,006,287.10/1,047,246,009,430.60 = 698,164,006,287.10/x
  3. Step 3: Cross multiply
    698,164,006,287.10x = 1,047,246,009,430.60 × 698,164,006,287.10
  4. Step 4: Simplify right side
    698,164,006,287.10x = 731,149,469,512,245,721,432,064
  5. Step 5: Solve for x
    x = 731,149,469,512,245,721,432,064/698,164,006,287.10
  6. Step 6: Final answer
    x = 1,047,246,009,430.60

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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.