Home / 26,312,954.45-39,466,416.69-6,884,056.10

Finding the Fourth Proportional to 26,312,954.45, 39,466,416.69 and 6,884,056.10

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Solution

The fourth proportional to 26,312,954.45, 39,466,416.69 and 6,884,056.10 is: 10,325,295.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,312,954.45 : 39,466,416.69 = 6,884,056.10 : x
  2. Step 2: Convert to fraction form
    26,312,954.45/39,466,416.69 = 6,884,056.10/x
  3. Step 3: Cross multiply
    26,312,954.45x = 39,466,416.69 × 6,884,056.10
  4. Step 4: Simplify right side
    26,312,954.45x = 271,689,026,559,936.28
  5. Step 5: Solve for x
    x = 271,689,026,559,936.28/26,312,954.45
  6. Step 6: Final answer
    x = 10,325,295.36

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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.