Home / 23,570,020-35,356,524.45-7,396,609.06

Finding the Fourth Proportional to 23,570,020, 35,356,524.45 and 7,396,609.06

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Solution

The fourth proportional to 23,570,020, 35,356,524.45 and 7,396,609.06 is: 11,095,382.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,570,020 : 35,356,524.45 = 7,396,609.06 : x
  2. Step 2: Convert to fraction form
    23,570,020/35,356,524.45 = 7,396,609.06/x
  3. Step 3: Cross multiply
    23,570,020x = 35,356,524.45 × 7,396,609.06
  4. Step 4: Simplify right side
    23,570,020x = 261,518,389,076,981.53
  5. Step 5: Solve for x
    x = 261,518,389,076,981.53/23,570,020
  6. Step 6: Final answer
    x = 11,095,382.57

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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.