Home / 176,931,524.32-244,166,636.96-98,620,043.36

Finding the Fourth Proportional to 176,931,524.32, 244,166,636.96 and 98,620,043.36

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Solution

The fourth proportional to 176,931,524.32, 244,166,636.96 and 98,620,043.36 is: 136,096,291.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,931,524.32 : 244,166,636.96 = 98,620,043.36 : x
  2. Step 2: Convert to fraction form
    176,931,524.32/244,166,636.96 = 98,620,043.36/x
  3. Step 3: Cross multiply
    176,931,524.32x = 244,166,636.96 × 98,620,043.36
  4. Step 4: Simplify right side
    176,931,524.32x = 24,079,724,324,060,580
  5. Step 5: Solve for x
    x = 24,079,724,324,060,580/176,931,524.32
  6. Step 6: Final answer
    x = 136,096,291.58

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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.