Home / 19,056,602.35-26,298,056.89-10,354,772.65

Finding the Fourth Proportional to 19,056,602.35, 26,298,056.89 and 10,354,772.65

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Solution

The fourth proportional to 19,056,602.35, 26,298,056.89 and 10,354,772.65 is: 14,289,556.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,056,602.35 : 26,298,056.89 = 10,354,772.65 : x
  2. Step 2: Convert to fraction form
    19,056,602.35/26,298,056.89 = 10,354,772.65/x
  3. Step 3: Cross multiply
    19,056,602.35x = 26,298,056.89 × 10,354,772.65
  4. Step 4: Simplify right side
    19,056,602.35x = 272,310,400,258,351.19
  5. Step 5: Solve for x
    x = 272,310,400,258,351.19/19,056,602.35
  6. Step 6: Final answer
    x = 14,289,556.73

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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.