Home / 177,526,333.61-244,965,123.18-98,130,670.02

Finding the Fourth Proportional to 177,526,333.61, 244,965,123.18 and 98,130,670.02

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Solution

The fourth proportional to 177,526,333.61, 244,965,123.18 and 98,130,670.02 is: 135,408,596.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,526,333.61 : 244,965,123.18 = 98,130,670.02 : x
  2. Step 2: Convert to fraction form
    177,526,333.61/244,965,123.18 = 98,130,670.02/x
  3. Step 3: Cross multiply
    177,526,333.61x = 244,965,123.18 × 98,130,670.02
  4. Step 4: Simplify right side
    177,526,333.61x = 24,038,591,669,185,232
  5. Step 5: Solve for x
    x = 24,038,591,669,185,232/177,526,333.61
  6. Step 6: Final answer
    x = 135,408,596.47

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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.