Home / 39,492,033.20-59,238,049.80-33,114,741.20

Finding the Fourth Proportional to 39,492,033.20, 59,238,049.80 and 33,114,741.20

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Solution

The fourth proportional to 39,492,033.20, 59,238,049.80 and 33,114,741.20 is: 49,672,111.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,492,033.20 : 59,238,049.80 = 33,114,741.20 : x
  2. Step 2: Convert to fraction form
    39,492,033.20/59,238,049.80 = 33,114,741.20/x
  3. Step 3: Cross multiply
    39,492,033.20x = 59,238,049.80 × 33,114,741.20
  4. Step 4: Simplify right side
    39,492,033.20x = 1,961,652,688,319,711.50
  5. Step 5: Solve for x
    x = 1,961,652,688,319,711.50/39,492,033.20
  6. Step 6: Final answer
    x = 49,672,111.80

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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.