Home / 98,110,765.93-147,166,706.04-25,322,570.80

Finding the Fourth Proportional to 98,110,765.93, 147,166,706.04 and 25,322,570.80

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Solution

The fourth proportional to 98,110,765.93, 147,166,706.04 and 25,322,570.80 is: 37,984,000.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,110,765.93 : 147,166,706.04 = 25,322,570.80 : x
  2. Step 2: Convert to fraction form
    98,110,765.93/147,166,706.04 = 25,322,570.80/x
  3. Step 3: Cross multiply
    98,110,765.93x = 147,166,706.04 × 25,322,570.80
  4. Step 4: Simplify right side
    98,110,765.93x = 3,726,639,333,100,687.50
  5. Step 5: Solve for x
    x = 3,726,639,333,100,687.50/98,110,765.93
  6. Step 6: Final answer
    x = 37,984,000.00

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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.