Home / 205,782,708,669.18-308,639,826,407.61-62,327,629,842.90

Finding the Fourth Proportional to 205,782,708,669.18, 308,639,826,407.61 and 62,327,629,842.90

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Solution

The fourth proportional to 205,782,708,669.18, 308,639,826,407.61 and 62,327,629,842.90 is: 93,481,075,156.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    205,782,708,669.18 : 308,639,826,407.61 = 62,327,629,842.90 : x
  2. Step 2: Convert to fraction form
    205,782,708,669.18/308,639,826,407.61 = 62,327,629,842.90/x
  3. Step 3: Cross multiply
    205,782,708,669.18x = 308,639,826,407.61 × 62,327,629,842.90
  4. Step 4: Simplify right side
    205,782,708,669.18x = 19,236,788,855,110,430,097,408
  5. Step 5: Solve for x
    x = 19,236,788,855,110,430,097,408/205,782,708,669.18
  6. Step 6: Final answer
    x = 93,481,075,156.98

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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.