Home / 18,282,724,818,914-25,230,164,368,364-10,061,377,530,410

Finding the Fourth Proportional to 18,282,724,818,914, 25,230,164,368,364 and 10,061,377,530,410

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Solution

The fourth proportional to 18,282,724,818,914, 25,230,164,368,364 and 10,061,377,530,410 is: 13,884,703,258,334.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,282,724,818,914 : 25,230,164,368,364 = 10,061,377,530,410 : x
  2. Step 2: Convert to fraction form
    18,282,724,818,914/25,230,164,368,364 = 10,061,377,530,410/x
  3. Step 3: Cross multiply
    18,282,724,818,914x = 25,230,164,368,364 × 10,061,377,530,410
  4. Step 4: Simplify right side
    18,282,724,818,914x = 253,850,208,864,408,565,551,464,448
  5. Step 5: Solve for x
    x = 253,850,208,864,408,565,551,464,448/18,282,724,818,914
  6. Step 6: Final answer
    x = 13,884,703,258,334.52

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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.