Home / 11,649,022.60-17,473,533.90-7,114,059.40

Finding the Fourth Proportional to 11,649,022.60, 17,473,533.90 and 7,114,059.40

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Solution

The fourth proportional to 11,649,022.60, 17,473,533.90 and 7,114,059.40 is: 10,671,089.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,649,022.60 : 17,473,533.90 = 7,114,059.40 : x
  2. Step 2: Convert to fraction form
    11,649,022.60/17,473,533.90 = 7,114,059.40/x
  3. Step 3: Cross multiply
    11,649,022.60x = 17,473,533.90 × 7,114,059.40
  4. Step 4: Simplify right side
    11,649,022.60x = 124,307,758,092,513.66
  5. Step 5: Solve for x
    x = 124,307,758,092,513.66/11,649,022.60
  6. Step 6: Final answer
    x = 10,671,089.10

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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.