Home / 8,490,106,501,579.80-12,735,159,752,370-8,490,106,501,579.80

Finding the Fourth Proportional to 8,490,106,501,579.80, 12,735,159,752,370 and 8,490,106,501,579.80

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Solution

The fourth proportional to 8,490,106,501,579.80, 12,735,159,752,370 and 8,490,106,501,579.80 is: 12,735,159,752,370

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,490,106,501,579.80 : 12,735,159,752,370 = 8,490,106,501,579.80 : x
  2. Step 2: Convert to fraction form
    8,490,106,501,579.80/12,735,159,752,370 = 8,490,106,501,579.80/x
  3. Step 3: Cross multiply
    8,490,106,501,579.80x = 12,735,159,752,370 × 8,490,106,501,579.80
  4. Step 4: Simplify right side
    8,490,106,501,579.80x = 108,122,862,612,253,937,500,160,000
  5. Step 5: Solve for x
    x = 108,122,862,612,253,937,500,160,000/8,490,106,501,579.80
  6. Step 6: Final answer
    x = 12,735,159,752,370

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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.