Home / 2,447,285,617.89-3,377,254,638.71-1,333,451,712.02

Finding the Fourth Proportional to 2,447,285,617.89, 3,377,254,638.71 and 1,333,451,712.02

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Solution

The fourth proportional to 2,447,285,617.89, 3,377,254,638.71 and 1,333,451,712.02 is: 1,840,163,627.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,447,285,617.89 : 3,377,254,638.71 = 1,333,451,712.02 : x
  2. Step 2: Convert to fraction form
    2,447,285,617.89/3,377,254,638.71 = 1,333,451,712.02/x
  3. Step 3: Cross multiply
    2,447,285,617.89x = 3,377,254,638.71 × 1,333,451,712.02
  4. Step 4: Simplify right side
    2,447,285,617.89x = 4,503,405,979,901,784,064
  5. Step 5: Solve for x
    x = 4,503,405,979,901,784,064/2,447,285,617.89
  6. Step 6: Final answer
    x = 1,840,163,627.40

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.