Home / 25,612,951,237,527-35,345,872,707,798-14,651,154,852,857

Finding the Fourth Proportional to 25,612,951,237,527, 35,345,872,707,798 and 14,651,154,852,857

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Solution

The fourth proportional to 25,612,951,237,527, 35,345,872,707,798 and 14,651,154,852,857 is: 20,218,593,696,948.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,612,951,237,527 : 35,345,872,707,798 = 14,651,154,852,857 : x
  2. Step 2: Convert to fraction form
    25,612,951,237,527/35,345,872,707,798 = 14,651,154,852,857/x
  3. Step 3: Cross multiply
    25,612,951,237,527x = 35,345,872,707,798 × 14,651,154,852,857
  4. Step 4: Simplify right side
    25,612,951,237,527x = 517,857,854,451,320,468,516,372,480
  5. Step 5: Solve for x
    x = 517,857,854,451,320,468,516,372,480/25,612,951,237,527
  6. Step 6: Final answer
    x = 20,218,593,696,948.80

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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.