Home / 26,904,914.40-40,349,498.40-9,631,113.60

Finding the Fourth Proportional to 26,904,914.40, 40,349,498.40 and 9,631,113.60

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Solution

The fourth proportional to 26,904,914.40, 40,349,498.40 and 9,631,113.60 is: 14,443,852.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,904,914.40 : 40,349,498.40 = 9,631,113.60 : x
  2. Step 2: Convert to fraction form
    26,904,914.40/40,349,498.40 = 9,631,113.60/x
  3. Step 3: Cross multiply
    26,904,914.40x = 40,349,498.40 × 9,631,113.60
  4. Step 4: Simplify right side
    26,904,914.40x = 388,610,602,793,418.19
  5. Step 5: Solve for x
    x = 388,610,602,793,418.19/26,904,914.40
  6. Step 6: Final answer
    x = 14,443,852.04

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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.