Home / 73,000,925.55-100,734,893.46-43,226,232.03

Finding the Fourth Proportional to 73,000,925.55, 100,734,893.46 and 43,226,232.03

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Solution

The fourth proportional to 73,000,925.55, 100,734,893.46 and 43,226,232.03 is: 59,648,420.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,000,925.55 : 100,734,893.46 = 43,226,232.03 : x
  2. Step 2: Convert to fraction form
    73,000,925.55/100,734,893.46 = 43,226,232.03/x
  3. Step 3: Cross multiply
    73,000,925.55x = 100,734,893.46 × 43,226,232.03
  4. Step 4: Simplify right side
    73,000,925.55x = 4,354,389,878,219,289.50
  5. Step 5: Solve for x
    x = 4,354,389,878,219,289.50/73,000,925.55
  6. Step 6: Final answer
    x = 59,648,420.15

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.