Home / 18,974,688,981,369-26,183,241,104,733-10,641,513,978,300

Finding the Fourth Proportional to 18,974,688,981,369, 26,183,241,104,733 and 10,641,513,978,300

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Solution

The fourth proportional to 18,974,688,981,369, 26,183,241,104,733 and 10,641,513,978,300 is: 14,684,263,151,127.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,974,688,981,369 : 26,183,241,104,733 = 10,641,513,978,300 : x
  2. Step 2: Convert to fraction form
    18,974,688,981,369/26,183,241,104,733 = 10,641,513,978,300/x
  3. Step 3: Cross multiply
    18,974,688,981,369x = 26,183,241,104,733 × 10,641,513,978,300
  4. Step 4: Simplify right side
    18,974,688,981,369x = 278,629,326,213,215,370,738,663,424
  5. Step 5: Solve for x
    x = 278,629,326,213,215,370,738,663,424/18,974,688,981,369
  6. Step 6: Final answer
    x = 14,684,263,151,127.16

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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.