Home / 248,528,463.59-372,792,684.54-236,101,047.98

Finding the Fourth Proportional to 248,528,463.59, 372,792,684.54 and 236,101,047.98

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Solution

The fourth proportional to 248,528,463.59, 372,792,684.54 and 236,101,047.98 is: 354,151,561.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    248,528,463.59 : 372,792,684.54 = 236,101,047.98 : x
  2. Step 2: Convert to fraction form
    248,528,463.59/372,792,684.54 = 236,101,047.98/x
  3. Step 3: Cross multiply
    248,528,463.59x = 372,792,684.54 × 236,101,047.98
  4. Step 4: Simplify right side
    248,528,463.59x = 88,016,743,497,307,584
  5. Step 5: Solve for x
    x = 88,016,743,497,307,584/248,528,463.59
  6. Step 6: Final answer
    x = 354,151,561.67

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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.