Home / 1,772,731,859.94-2,659,151,961.90-608,184,015.66

Finding the Fourth Proportional to 1,772,731,859.94, 2,659,151,961.90 and 608,184,015.66

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Solution

The fourth proportional to 1,772,731,859.94, 2,659,151,961.90 and 608,184,015.66 is: 912,294,608.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,772,731,859.94 : 2,659,151,961.90 = 608,184,015.66 : x
  2. Step 2: Convert to fraction form
    1,772,731,859.94/2,659,151,961.90 = 608,184,015.66/x
  3. Step 3: Cross multiply
    1,772,731,859.94x = 2,659,151,961.90 × 608,184,015.66
  4. Step 4: Simplify right side
    1,772,731,859.94x = 1,617,253,718,438,509,312
  5. Step 5: Solve for x
    x = 1,617,253,718,438,509,312/1,772,731,859.94
  6. Step 6: Final answer
    x = 912,294,608.67

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.