Home / 1,935,615,627,639.40-2,671,135,977,694-1,056,690,396,076.40

Finding the Fourth Proportional to 1,935,615,627,639.40, 2,671,135,977,694 and 1,056,690,396,076.40

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Solution

The fourth proportional to 1,935,615,627,639.40, 2,671,135,977,694 and 1,056,690,396,076.40 is: 1,458,225,328,385.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,935,615,627,639.40 : 2,671,135,977,694 = 1,056,690,396,076.40 : x
  2. Step 2: Convert to fraction form
    1,935,615,627,639.40/2,671,135,977,694 = 1,056,690,396,076.40/x
  3. Step 3: Cross multiply
    1,935,615,627,639.40x = 2,671,135,977,694 × 1,056,690,396,076.40
  4. Step 4: Simplify right side
    1,935,615,627,639.40x = 2,822,563,734,243,395,095,232,512
  5. Step 5: Solve for x
    x = 2,822,563,734,243,395,095,232,512/1,935,615,627,639.40
  6. Step 6: Final answer
    x = 1,458,225,328,385.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.