Home / 35,871,787,210.40-53,807,680,815.60-17,234,789,069.60

Finding the Fourth Proportional to 35,871,787,210.40, 53,807,680,815.60 and 17,234,789,069.60

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Solution

The fourth proportional to 35,871,787,210.40, 53,807,680,815.60 and 17,234,789,069.60 is: 25,852,183,604.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,871,787,210.40 : 53,807,680,815.60 = 17,234,789,069.60 : x
  2. Step 2: Convert to fraction form
    35,871,787,210.40/53,807,680,815.60 = 17,234,789,069.60/x
  3. Step 3: Cross multiply
    35,871,787,210.40x = 53,807,680,815.60 × 17,234,789,069.60
  4. Step 4: Simplify right side
    35,871,787,210.40x = 927,364,029,181,228,351,488
  5. Step 5: Solve for x
    x = 927,364,029,181,228,351,488/35,871,787,210.40
  6. Step 6: Final answer
    x = 25,852,183,604.40

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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.