Home / 2,327,262,421.20-3,490,893,631.80-1,454,848,875.60

Finding the Fourth Proportional to 2,327,262,421.20, 3,490,893,631.80 and 1,454,848,875.60

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Solution

The fourth proportional to 2,327,262,421.20, 3,490,893,631.80 and 1,454,848,875.60 is: 2,182,273,313.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,327,262,421.20 : 3,490,893,631.80 = 1,454,848,875.60 : x
  2. Step 2: Convert to fraction form
    2,327,262,421.20/3,490,893,631.80 = 1,454,848,875.60/x
  3. Step 3: Cross multiply
    2,327,262,421.20x = 3,490,893,631.80 × 1,454,848,875.60
  4. Step 4: Simplify right side
    2,327,262,421.20x = 5,078,722,675,063,430,144
  5. Step 5: Solve for x
    x = 5,078,722,675,063,430,144/2,327,262,421.20
  6. Step 6: Final answer
    x = 2,182,273,313.40

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Double scale
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1.5x scale

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.