Home / 2,427,503,204,357.40-3,641,478,636,091.10-793,857,171,870.12

Finding the Fourth Proportional to 2,427,503,204,357.40, 3,641,478,636,091.10 and 793,857,171,870.12

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Solution

The fourth proportional to 2,427,503,204,357.40, 3,641,478,636,091.10 and 793,857,171,870.12 is: 1,190,858,955,936.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,427,503,204,357.40 : 3,641,478,636,091.10 = 793,857,171,870.12 : x
  2. Step 2: Convert to fraction form
    2,427,503,204,357.40/3,641,478,636,091.10 = 793,857,171,870.12/x
  3. Step 3: Cross multiply
    2,427,503,204,357.40x = 3,641,478,636,091.10 × 793,857,171,870.12
  4. Step 4: Simplify right side
    2,427,503,204,357.40x = 2,890,813,931,472,742,474,842,112
  5. Step 5: Solve for x
    x = 2,890,813,931,472,742,474,842,112/2,427,503,204,357.40
  6. Step 6: Final answer
    x = 1,190,858,955,936.16

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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.