Home / 49,191,359.40-73,831,653.90-24,947,152.20

Finding the Fourth Proportional to 49,191,359.40, 73,831,653.90 and 24,947,152.20

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Solution

The fourth proportional to 49,191,359.40, 73,831,653.90 and 24,947,152.20 is: 37,443,354.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,191,359.40 : 73,831,653.90 = 24,947,152.20 : x
  2. Step 2: Convert to fraction form
    49,191,359.40/73,831,653.90 = 24,947,152.20/x
  3. Step 3: Cross multiply
    49,191,359.40x = 73,831,653.90 × 24,947,152.20
  4. Step 4: Simplify right side
    49,191,359.40x = 1,841,889,507,021,023.75
  5. Step 5: Solve for x
    x = 1,841,889,507,021,023.75/49,191,359.40
  6. Step 6: Final answer
    x = 37,443,354.47

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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.