Home / 117,078,237.66-175,549,283.34-44,300,640.41

Finding the Fourth Proportional to 117,078,237.66, 175,549,283.34 and 44,300,640.41

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Solution

The fourth proportional to 117,078,237.66, 175,549,283.34 and 44,300,640.41 is: 66,425,202.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    117,078,237.66 : 175,549,283.34 = 44,300,640.41 : x
  2. Step 2: Convert to fraction form
    117,078,237.66/175,549,283.34 = 44,300,640.41/x
  3. Step 3: Cross multiply
    117,078,237.66x = 175,549,283.34 × 44,300,640.41
  4. Step 4: Simplify right side
    117,078,237.66x = 7,776,945,674,600,798
  5. Step 5: Solve for x
    x = 7,776,945,674,600,798/117,078,237.66
  6. Step 6: Final answer
    x = 66,425,202.75

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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.