Home / 14,575,740.40-21,863,610.60-6,597,564.40

Finding the Fourth Proportional to 14,575,740.40, 21,863,610.60 and 6,597,564.40

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Solution

The fourth proportional to 14,575,740.40, 21,863,610.60 and 6,597,564.40 is: 9,896,346.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,575,740.40 : 21,863,610.60 = 6,597,564.40 : x
  2. Step 2: Convert to fraction form
    14,575,740.40/21,863,610.60 = 6,597,564.40/x
  3. Step 3: Cross multiply
    14,575,740.40x = 21,863,610.60 × 6,597,564.40
  4. Step 4: Simplify right side
    14,575,740.40x = 144,246,578,950,022.66
  5. Step 5: Solve for x
    x = 144,246,578,950,022.66/14,575,740.40
  6. Step 6: Final answer
    x = 9,896,346.60

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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.