Home / 23,701,666.40-35,531,212.80-9,334,534.40

Finding the Fourth Proportional to 23,701,666.40, 35,531,212.80 and 9,334,534.40

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Solution

The fourth proportional to 23,701,666.40, 35,531,212.80 and 9,334,534.40 is: 13,993,418.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,701,666.40 : 35,531,212.80 = 9,334,534.40 : x
  2. Step 2: Convert to fraction form
    23,701,666.40/35,531,212.80 = 9,334,534.40/x
  3. Step 3: Cross multiply
    23,701,666.40x = 35,531,212.80 × 9,334,534.40
  4. Step 4: Simplify right side
    23,701,666.40x = 331,667,328,155,320.31
  5. Step 5: Solve for x
    x = 331,667,328,155,320.31/23,701,666.40
  6. Step 6: Final answer
    x = 13,993,418.12

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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.