Home / 2,372,138,353.64-3,559,815,056.84-973,375,504.46

Finding the Fourth Proportional to 2,372,138,353.64, 3,559,815,056.84 and 973,375,504.46

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Solution

The fourth proportional to 2,372,138,353.64, 3,559,815,056.84 and 973,375,504.46 is: 1,460,722,883.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,372,138,353.64 : 3,559,815,056.84 = 973,375,504.46 : x
  2. Step 2: Convert to fraction form
    2,372,138,353.64/3,559,815,056.84 = 973,375,504.46/x
  3. Step 3: Cross multiply
    2,372,138,353.64x = 3,559,815,056.84 × 973,375,504.46
  4. Step 4: Simplify right side
    2,372,138,353.64x = 3,465,036,776,720,573,440
  5. Step 5: Solve for x
    x = 3,465,036,776,720,573,440/2,372,138,353.64
  6. Step 6: Final answer
    x = 1,460,722,883.81

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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.