Home / 12,562,625,256,194-18,849,663,520,685-6,447,624,675,030

Finding the Fourth Proportional to 12,562,625,256,194, 18,849,663,520,685 and 6,447,624,675,030

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Solution

The fourth proportional to 12,562,625,256,194, 18,849,663,520,685 and 6,447,624,675,030 is: 9,674,375,630,369.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,562,625,256,194 : 18,849,663,520,685 = 6,447,624,675,030 : x
  2. Step 2: Convert to fraction form
    12,562,625,256,194/18,849,663,520,685 = 6,447,624,675,030/x
  3. Step 3: Cross multiply
    12,562,625,256,194x = 18,849,663,520,685 × 6,447,624,675,030
  4. Step 4: Simplify right side
    12,562,625,256,194x = 121,535,555,631,981,462,766,485,504
  5. Step 5: Solve for x
    x = 121,535,555,631,981,462,766,485,504/12,562,625,256,194
  6. Step 6: Final answer
    x = 9,674,375,630,369.01

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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.