Home / 14,241,743,999.10-21,362,615,998.65-9,833,759,768.70

Finding the Fourth Proportional to 14,241,743,999.10, 21,362,615,998.65 and 9,833,759,768.70

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Solution

The fourth proportional to 14,241,743,999.10, 21,362,615,998.65 and 9,833,759,768.70 is: 14,750,639,653.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,241,743,999.10 : 21,362,615,998.65 = 9,833,759,768.70 : x
  2. Step 2: Convert to fraction form
    14,241,743,999.10/21,362,615,998.65 = 9,833,759,768.70/x
  3. Step 3: Cross multiply
    14,241,743,999.10x = 21,362,615,998.65 × 9,833,759,768.70
  4. Step 4: Simplify right side
    14,241,743,999.10x = 210,074,833,761,711,390,720
  5. Step 5: Solve for x
    x = 210,074,833,761,711,390,720/14,241,743,999.10
  6. Step 6: Final answer
    x = 14,750,639,653.05

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1.5x scale

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.