Home / 39,026,078.72-58,516,427.04-14,766,879.63

Finding the Fourth Proportional to 39,026,078.72, 58,516,427.04 and 14,766,879.63

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Solution

The fourth proportional to 39,026,078.72, 58,516,427.04 and 14,766,879.63 is: 22,141,733.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,026,078.72 : 58,516,427.04 = 14,766,879.63 : x
  2. Step 2: Convert to fraction form
    39,026,078.72/58,516,427.04 = 14,766,879.63/x
  3. Step 3: Cross multiply
    39,026,078.72x = 58,516,427.04 × 14,766,879.63
  4. Step 4: Simplify right side
    39,026,078.72x = 864,105,034,477,357.25
  5. Step 5: Solve for x
    x = 864,105,034,477,357.25/39,026,078.72
  6. Step 6: Final answer
    x = 22,141,733.50

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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.