Home / 32,205,078.60-48,291,069.60-9,483,023.40

Finding the Fourth Proportional to 32,205,078.60, 48,291,069.60 and 9,483,023.40

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Solution

The fourth proportional to 32,205,078.60, 48,291,069.60 and 9,483,023.40 is: 14,219,662.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,205,078.60 : 48,291,069.60 = 9,483,023.40 : x
  2. Step 2: Convert to fraction form
    32,205,078.60/48,291,069.60 = 9,483,023.40/x
  3. Step 3: Cross multiply
    32,205,078.60x = 48,291,069.60 × 9,483,023.40
  4. Step 4: Simplify right side
    32,205,078.60x = 457,945,343,027,828.69
  5. Step 5: Solve for x
    x = 457,945,343,027,828.69/32,205,078.60
  6. Step 6: Final answer
    x = 14,219,662.33

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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.