Home / 3,391,584,004.50-4,677,137,746.93-2,245,335,630

Finding the Fourth Proportional to 3,391,584,004.50, 4,677,137,746.93 and 2,245,335,630

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Solution

The fourth proportional to 3,391,584,004.50, 4,677,137,746.93 and 2,245,335,630 is: 3,096,412,772.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,391,584,004.50 : 4,677,137,746.93 = 2,245,335,630 : x
  2. Step 2: Convert to fraction form
    3,391,584,004.50/4,677,137,746.93 = 2,245,335,630/x
  3. Step 3: Cross multiply
    3,391,584,004.50x = 4,677,137,746.93 × 2,245,335,630
  4. Step 4: Simplify right side
    3,391,584,004.50x = 10,501,744,029,599,852,544
  5. Step 5: Solve for x
    x = 10,501,744,029,599,852,544/3,391,584,004.50
  6. Step 6: Final answer
    x = 3,096,412,772.22

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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.