Home / 38,881,663.02-53,616,505.23-33,393,211.02

Finding the Fourth Proportional to 38,881,663.02, 53,616,505.23 and 33,393,211.02

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Solution

The fourth proportional to 38,881,663.02, 53,616,505.23 and 33,393,211.02 is: 46,048,114.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,881,663.02 : 53,616,505.23 = 33,393,211.02 : x
  2. Step 2: Convert to fraction form
    38,881,663.02/53,616,505.23 = 33,393,211.02/x
  3. Step 3: Cross multiply
    38,881,663.02x = 53,616,505.23 × 33,393,211.02
  4. Step 4: Simplify right side
    38,881,663.02x = 1,790,427,273,300,323.50
  5. Step 5: Solve for x
    x = 1,790,427,273,300,323.50/38,881,663.02
  6. Step 6: Final answer
    x = 46,048,114.57

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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.