Home / 11,841,532.29-16,341,709.95-7,256,967.93

Finding the Fourth Proportional to 11,841,532.29, 16,341,709.95 and 7,256,967.93

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Solution

The fourth proportional to 11,841,532.29, 16,341,709.95 and 7,256,967.93 is: 10,014,858.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,841,532.29 : 16,341,709.95 = 7,256,967.93 : x
  2. Step 2: Convert to fraction form
    11,841,532.29/16,341,709.95 = 7,256,967.93/x
  3. Step 3: Cross multiply
    11,841,532.29x = 16,341,709.95 × 7,256,967.93
  4. Step 4: Simplify right side
    11,841,532.29x = 118,591,265,028,511.89
  5. Step 5: Solve for x
    x = 118,591,265,028,511.89/11,841,532.29
  6. Step 6: Final answer
    x = 10,014,858.05

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.