Home / 23,164,035.23-31,953,087.60-14,447,074.16

Finding the Fourth Proportional to 23,164,035.23, 31,953,087.60 and 14,447,074.16

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Solution

The fourth proportional to 23,164,035.23, 31,953,087.60 and 14,447,074.16 is: 19,928,679.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,164,035.23 : 31,953,087.60 = 14,447,074.16 : x
  2. Step 2: Convert to fraction form
    23,164,035.23/31,953,087.60 = 14,447,074.16/x
  3. Step 3: Cross multiply
    23,164,035.23x = 31,953,087.60 × 14,447,074.16
  4. Step 4: Simplify right side
    23,164,035.23x = 461,628,626,038,411
  5. Step 5: Solve for x
    x = 461,628,626,038,411/23,164,035.23
  6. Step 6: Final answer
    x = 19,928,679.16

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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.