Home / 6,756,864,310.54-10,128,201,645.00-2,273,402,403.89

Finding the Fourth Proportional to 6,756,864,310.54, 10,128,201,645.00 and 2,273,402,403.89

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Solution

The fourth proportional to 6,756,864,310.54, 10,128,201,645.00 and 2,273,402,403.89 is: 3,407,716,495.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,756,864,310.54 : 10,128,201,645.00 = 2,273,402,403.89 : x
  2. Step 2: Convert to fraction form
    6,756,864,310.54/10,128,201,645.00 = 2,273,402,403.89/x
  3. Step 3: Cross multiply
    6,756,864,310.54x = 10,128,201,645.00 × 2,273,402,403.89
  4. Step 4: Simplify right side
    6,756,864,310.54x = 23,025,477,966,822,592,512
  5. Step 5: Solve for x
    x = 23,025,477,966,822,592,512/6,756,864,310.54
  6. Step 6: Final answer
    x = 3,407,716,495.19

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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.