Home / 1,417,181,712.60-2,125,772,568.90-1,417,181,712.60

Finding the Fourth Proportional to 1,417,181,712.60, 2,125,772,568.90 and 1,417,181,712.60

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Solution

The fourth proportional to 1,417,181,712.60, 2,125,772,568.90 and 1,417,181,712.60 is: 2,125,772,568.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,417,181,712.60 : 2,125,772,568.90 = 1,417,181,712.60 : x
  2. Step 2: Convert to fraction form
    1,417,181,712.60/2,125,772,568.90 = 1,417,181,712.60/x
  3. Step 3: Cross multiply
    1,417,181,712.60x = 2,125,772,568.90 × 1,417,181,712.60
  4. Step 4: Simplify right side
    1,417,181,712.60x = 3,012,606,009,791,803,392
  5. Step 5: Solve for x
    x = 3,012,606,009,791,803,392/1,417,181,712.60
  6. Step 6: Final answer
    x = 2,125,772,568.90

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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.