Home / 984,184,740,313.50-1,483,653,777,110.50-918,578,712,568.50

Finding the Fourth Proportional to 984,184,740,313.50, 1,483,653,777,110.50 and 918,578,712,568.50

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Solution

The fourth proportional to 984,184,740,313.50, 1,483,653,777,110.50 and 918,578,712,568.50 is: 1,384,753,004,848.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    984,184,740,313.50 : 1,483,653,777,110.50 = 918,578,712,568.50 : x
  2. Step 2: Convert to fraction form
    984,184,740,313.50/1,483,653,777,110.50 = 918,578,712,568.50/x
  3. Step 3: Cross multiply
    984,184,740,313.50x = 1,483,653,777,110.50 × 918,578,712,568.50
  4. Step 4: Simplify right side
    984,184,740,313.50x = 1,362,852,776,475,555,392,389,120
  5. Step 5: Solve for x
    x = 1,362,852,776,475,555,392,389,120/984,184,740,313.50
  6. Step 6: Final answer
    x = 1,384,753,004,848.90

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.