Home / 248,369,301.60-372,553,952.40-151,275,030.90

Finding the Fourth Proportional to 248,369,301.60, 372,553,952.40 and 151,275,030.90

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Solution

The fourth proportional to 248,369,301.60, 372,553,952.40 and 151,275,030.90 is: 226,912,546.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    248,369,301.60 : 372,553,952.40 = 151,275,030.90 : x
  2. Step 2: Convert to fraction form
    248,369,301.60/372,553,952.40 = 151,275,030.90/x
  3. Step 3: Cross multiply
    248,369,301.60x = 372,553,952.40 × 151,275,030.90
  4. Step 4: Simplify right side
    248,369,301.60x = 56,358,110,661,227,128
  5. Step 5: Solve for x
    x = 56,358,110,661,227,128/248,369,301.60
  6. Step 6: Final answer
    x = 226,912,546.35

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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.