Home / 32,237,645.60-48,356,468.40-30,346,522.40

Finding the Fourth Proportional to 32,237,645.60, 48,356,468.40 and 30,346,522.40

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Solution

The fourth proportional to 32,237,645.60, 48,356,468.40 and 30,346,522.40 is: 45,519,783.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,237,645.60 : 48,356,468.40 = 30,346,522.40 : x
  2. Step 2: Convert to fraction form
    32,237,645.60/48,356,468.40 = 30,346,522.40/x
  3. Step 3: Cross multiply
    32,237,645.60x = 48,356,468.40 × 30,346,522.40
  4. Step 4: Simplify right side
    32,237,645.60x = 1,467,450,651,485,492
  5. Step 5: Solve for x
    x = 1,467,450,651,485,492/32,237,645.60
  6. Step 6: Final answer
    x = 45,519,783.60

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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.