Home / 23,314,142.40-34,971,213.60-14,811,086.40

Finding the Fourth Proportional to 23,314,142.40, 34,971,213.60 and 14,811,086.40

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Solution

The fourth proportional to 23,314,142.40, 34,971,213.60 and 14,811,086.40 is: 22,216,629.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,314,142.40 : 34,971,213.60 = 14,811,086.40 : x
  2. Step 2: Convert to fraction form
    23,314,142.40/34,971,213.60 = 14,811,086.40/x
  3. Step 3: Cross multiply
    23,314,142.40x = 34,971,213.60 × 14,811,086.40
  4. Step 4: Simplify right side
    23,314,142.40x = 517,961,666,142,455.06
  5. Step 5: Solve for x
    x = 517,961,666,142,455.06/23,314,142.40
  6. Step 6: Final answer
    x = 22,216,629.60

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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.