Home / 1,409,745,060,850.40-2,114,614,951,902.90-441,727,607,705.97

Finding the Fourth Proportional to 1,409,745,060,850.40, 2,114,614,951,902.90 and 441,727,607,705.97

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Solution

The fourth proportional to 1,409,745,060,850.40, 2,114,614,951,902.90 and 441,727,607,705.97 is: 662,590,584,541.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,409,745,060,850.40 : 2,114,614,951,902.90 = 441,727,607,705.97 : x
  2. Step 2: Convert to fraction form
    1,409,745,060,850.40/2,114,614,951,902.90 = 441,727,607,705.97/x
  3. Step 3: Cross multiply
    1,409,745,060,850.40x = 2,114,614,951,902.90 × 441,727,607,705.97
  4. Step 4: Simplify right side
    1,409,745,060,850.40x = 934,083,803,923,342,742,781,952
  5. Step 5: Solve for x
    x = 934,083,803,923,342,742,781,952/1,409,745,060,850.40
  6. Step 6: Final answer
    x = 662,590,584,541.49

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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.