Home / 4,133,685,739,346-5,704,466,430,962.40-2,281,777,694,382.20

Finding the Fourth Proportional to 4,133,685,739,346, 5,704,466,430,962.40 and 2,281,777,694,382.20

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Solution

The fourth proportional to 4,133,685,739,346, 5,704,466,430,962.40 and 2,281,777,694,382.20 is: 3,148,842,239,415.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,133,685,739,346 : 5,704,466,430,962.40 = 2,281,777,694,382.20 : x
  2. Step 2: Convert to fraction form
    4,133,685,739,346/5,704,466,430,962.40 = 2,281,777,694,382.20/x
  3. Step 3: Cross multiply
    4,133,685,739,346x = 5,704,466,430,962.40 × 2,281,777,694,382.20
  4. Step 4: Simplify right side
    4,133,685,739,346x = 13,016,324,260,522,043,423,850,496
  5. Step 5: Solve for x
    x = 13,016,324,260,522,043,423,850,496/4,133,685,739,346
  6. Step 6: Final answer
    x = 3,148,842,239,415.47

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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.