Home / 69,735,835,365,068-96,238,376,457,700-40,105,588,966,146

Finding the Fourth Proportional to 69,735,835,365,068, 96,238,376,457,700 and 40,105,588,966,146

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Solution

The fourth proportional to 69,735,835,365,068, 96,238,376,457,700 and 40,105,588,966,146 is: 55,347,394,188,026.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,735,835,365,068 : 96,238,376,457,700 = 40,105,588,966,146 : x
  2. Step 2: Convert to fraction form
    69,735,835,365,068/96,238,376,457,700 = 40,105,588,966,146/x
  3. Step 3: Cross multiply
    69,735,835,365,068x = 96,238,376,457,700 × 40,105,588,966,146
  4. Step 4: Simplify right side
    69,735,835,365,068x = 3,859,696,768,981,738,000,763,322,368
  5. Step 5: Solve for x
    x = 3,859,696,768,981,738,000,763,322,368/69,735,835,365,068
  6. Step 6: Final answer
    x = 55,347,394,188,026.51

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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.