Home / 247,313,466.10-370,943,627.10-65,560,644.10

Finding the Fourth Proportional to 247,313,466.10, 370,943,627.10 and 65,560,644.10

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Solution

The fourth proportional to 247,313,466.10, 370,943,627.10 and 65,560,644.10 is: 98,333,922.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    247,313,466.10 : 370,943,627.10 = 65,560,644.10 : x
  2. Step 2: Convert to fraction form
    247,313,466.10/370,943,627.10 = 65,560,644.10/x
  3. Step 3: Cross multiply
    247,313,466.10x = 370,943,627.10 × 65,560,644.10
  4. Step 4: Simplify right side
    247,313,466.10x = 24,319,303,117,466,216
  5. Step 5: Solve for x
    x = 24,319,303,117,466,216/247,313,466.10
  6. Step 6: Final answer
    x = 98,333,922.13

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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.