Home / 44,279,119.87-61,101,362.32-28,598,838.35

Finding the Fourth Proportional to 44,279,119.87, 61,101,362.32 and 28,598,838.35

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Solution

The fourth proportional to 44,279,119.87, 61,101,362.32 and 28,598,838.35 is: 39,463,927.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,279,119.87 : 61,101,362.32 = 28,598,838.35 : x
  2. Step 2: Convert to fraction form
    44,279,119.87/61,101,362.32 = 28,598,838.35/x
  3. Step 3: Cross multiply
    44,279,119.87x = 61,101,362.32 × 28,598,838.35
  4. Step 4: Simplify right side
    44,279,119.87x = 1,747,427,983,577,457
  5. Step 5: Solve for x
    x = 1,747,427,983,577,457/44,279,119.87
  6. Step 6: Final answer
    x = 39,463,927.67

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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.