Home / 7,314,662,862.54-10,095,072,141.06-4,100,440,981.50

Finding the Fourth Proportional to 7,314,662,862.54, 10,095,072,141.06 and 4,100,440,981.50

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Solution

The fourth proportional to 7,314,662,862.54, 10,095,072,141.06 and 4,100,440,981.50 is: 5,659,077,977.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,314,662,862.54 : 10,095,072,141.06 = 4,100,440,981.50 : x
  2. Step 2: Convert to fraction form
    7,314,662,862.54/10,095,072,141.06 = 4,100,440,981.50/x
  3. Step 3: Cross multiply
    7,314,662,862.54x = 10,095,072,141.06 × 4,100,440,981.50
  4. Step 4: Simplify right side
    7,314,662,862.54x = 41,394,247,518,401,372,160
  5. Step 5: Solve for x
    x = 41,394,247,518,401,372,160/7,314,662,862.54
  6. Step 6: Final answer
    x = 5,659,077,977.52

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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.