Home / 14,223,655,812,951-19,628,645,019,970-8,057,645,346,589

Finding the Fourth Proportional to 14,223,655,812,951, 19,628,645,019,970 and 8,057,645,346,589

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Solution

The fourth proportional to 14,223,655,812,951, 19,628,645,019,970 and 8,057,645,346,589 is: 11,119,550,577,215.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,223,655,812,951 : 19,628,645,019,970 = 8,057,645,346,589 : x
  2. Step 2: Convert to fraction form
    14,223,655,812,951/19,628,645,019,970 = 8,057,645,346,589/x
  3. Step 3: Cross multiply
    14,223,655,812,951x = 19,628,645,019,970 × 8,057,645,346,589
  4. Step 4: Simplify right side
    14,223,655,812,951x = 158,160,660,205,008,615,657,963,520
  5. Step 5: Solve for x
    x = 158,160,660,205,008,615,657,963,520/14,223,655,812,951
  6. Step 6: Final answer
    x = 11,119,550,577,215.13

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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.