Home / 26,213,056.04-39,319,550.22-7,043,813.34

Finding the Fourth Proportional to 26,213,056.04, 39,319,550.22 and 7,043,813.34

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Solution

The fourth proportional to 26,213,056.04, 39,319,550.22 and 7,043,813.34 is: 10,565,710.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,213,056.04 : 39,319,550.22 = 7,043,813.34 : x
  2. Step 2: Convert to fraction form
    26,213,056.04/39,319,550.22 = 7,043,813.34/x
  3. Step 3: Cross multiply
    26,213,056.04x = 39,319,550.22 × 7,043,813.34
  4. Step 4: Simplify right side
    26,213,056.04x = 276,959,572,362,435.91
  5. Step 5: Solve for x
    x = 276,959,572,362,435.91/26,213,056.04
  6. Step 6: Final answer
    x = 10,565,710.92

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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.