Home / 19,056,893.03-26,298,678.48-10,355,065.61

Finding the Fourth Proportional to 19,056,893.03, 26,298,678.48 and 10,355,065.61

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Solution

The fourth proportional to 19,056,893.03, 26,298,678.48 and 10,355,065.61 is: 14,290,080.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,056,893.03 : 26,298,678.48 = 10,355,065.61 : x
  2. Step 2: Convert to fraction form
    19,056,893.03/26,298,678.48 = 10,355,065.61/x
  3. Step 3: Cross multiply
    19,056,893.03x = 26,298,678.48 × 10,355,065.61
  4. Step 4: Simplify right side
    19,056,893.03x = 272,324,541,116,695.06
  5. Step 5: Solve for x
    x = 272,324,541,116,695.06/19,056,893.03
  6. Step 6: Final answer
    x = 14,290,080.80

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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.