Home / 10,618,487,371,252-14,653,356,624,378-5,930,954,544,728.50

Finding the Fourth Proportional to 10,618,487,371,252, 14,653,356,624,378 and 5,930,954,544,728.50

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Solution

The fourth proportional to 10,618,487,371,252, 14,653,356,624,378 and 5,930,954,544,728.50 is: 8,184,630,167,021.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,618,487,371,252 : 14,653,356,624,378 = 5,930,954,544,728.50 : x
  2. Step 2: Convert to fraction form
    10,618,487,371,252/14,653,356,624,378 = 5,930,954,544,728.50/x
  3. Step 3: Cross multiply
    10,618,487,371,252x = 14,653,356,624,378 × 5,930,954,544,728.50
  4. Step 4: Simplify right side
    10,618,487,371,252x = 86,908,392,066,882,166,925,033,472
  5. Step 5: Solve for x
    x = 86,908,392,066,882,166,925,033,472/10,618,487,371,252
  6. Step 6: Final answer
    x = 8,184,630,167,021.15

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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.