Home / 14,564,701.22-21,829,678.38-6,773,097.60

Finding the Fourth Proportional to 14,564,701.22, 21,829,678.38 and 6,773,097.60

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Solution

The fourth proportional to 14,564,701.22, 21,829,678.38 and 6,773,097.60 is: 10,151,567.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,564,701.22 : 21,829,678.38 = 6,773,097.60 : x
  2. Step 2: Convert to fraction form
    14,564,701.22/21,829,678.38 = 6,773,097.60/x
  3. Step 3: Cross multiply
    14,564,701.22x = 21,829,678.38 × 6,773,097.60
  4. Step 4: Simplify right side
    14,564,701.22x = 147,854,542,244,349.88
  5. Step 5: Solve for x
    x = 147,854,542,244,349.88/14,564,701.22
  6. Step 6: Final answer
    x = 10,151,567.14

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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.