Home / 248,088,897.45-372,133,346.18-248,088,897.45

Finding the Fourth Proportional to 248,088,897.45, 372,133,346.18 and 248,088,897.45

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Solution

The fourth proportional to 248,088,897.45, 372,133,346.18 and 248,088,897.45 is: 372,133,346.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    248,088,897.45 : 372,133,346.18 = 248,088,897.45 : x
  2. Step 2: Convert to fraction form
    248,088,897.45/372,133,346.18 = 248,088,897.45/x
  3. Step 3: Cross multiply
    248,088,897.45x = 372,133,346.18 × 248,088,897.45
  4. Step 4: Simplify right side
    248,088,897.45x = 92,322,151,556,934,928
  5. Step 5: Solve for x
    x = 92,322,151,556,934,928/248,088,897.45
  6. Step 6: Final answer
    x = 372,133,346.18

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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.