Home / 32,237,125.60-48,355,688.40-30,346,002.40

Finding the Fourth Proportional to 32,237,125.60, 48,355,688.40 and 30,346,002.40

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Solution

The fourth proportional to 32,237,125.60, 48,355,688.40 and 30,346,002.40 is: 45,519,003.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,237,125.60 : 48,355,688.40 = 30,346,002.40 : x
  2. Step 2: Convert to fraction form
    32,237,125.60/48,355,688.40 = 30,346,002.40/x
  3. Step 3: Cross multiply
    32,237,125.60x = 48,355,688.40 × 30,346,002.40
  4. Step 4: Simplify right side
    32,237,125.60x = 1,467,401,836,240,052
  5. Step 5: Solve for x
    x = 1,467,401,836,240,052/32,237,125.60
  6. Step 6: Final answer
    x = 45,519,003.60

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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.