Home / 5,439,714,375.60-8,159,571,563.40-5,004,357,908.40

Finding the Fourth Proportional to 5,439,714,375.60, 8,159,571,563.40 and 5,004,357,908.40

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Solution

The fourth proportional to 5,439,714,375.60, 8,159,571,563.40 and 5,004,357,908.40 is: 7,506,536,862.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,439,714,375.60 : 8,159,571,563.40 = 5,004,357,908.40 : x
  2. Step 2: Convert to fraction form
    5,439,714,375.60/8,159,571,563.40 = 5,004,357,908.40/x
  3. Step 3: Cross multiply
    5,439,714,375.60x = 8,159,571,563.40 × 5,004,357,908.40
  4. Step 4: Simplify right side
    5,439,714,375.60x = 40,833,416,482,456,535,040
  5. Step 5: Solve for x
    x = 40,833,416,482,456,535,040/5,439,714,375.60
  6. Step 6: Final answer
    x = 7,506,536,862.60

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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.