Home / 3,549,047,729.60-4,872,039,106.74-3,046,383,844.53

Finding the Fourth Proportional to 3,549,047,729.60, 4,872,039,106.74 and 3,046,383,844.53

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Solution

The fourth proportional to 3,549,047,729.60, 4,872,039,106.74 and 3,046,383,844.53 is: 4,181,995,384.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,549,047,729.60 : 4,872,039,106.74 = 3,046,383,844.53 : x
  2. Step 2: Convert to fraction form
    3,549,047,729.60/4,872,039,106.74 = 3,046,383,844.53/x
  3. Step 3: Cross multiply
    3,549,047,729.60x = 4,872,039,106.74 × 3,046,383,844.53
  4. Step 4: Simplify right side
    3,549,047,729.60x = 14,842,101,224,691,107,840
  5. Step 5: Solve for x
    x = 14,842,101,224,691,107,840/3,549,047,729.60
  6. Step 6: Final answer
    x = 4,181,995,384.54

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.