Home / 151,164,009.60-226,746,014.40-49,001,366.40

Finding the Fourth Proportional to 151,164,009.60, 226,746,014.40 and 49,001,366.40

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Solution

The fourth proportional to 151,164,009.60, 226,746,014.40 and 49,001,366.40 is: 73,502,049.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,164,009.60 : 226,746,014.40 = 49,001,366.40 : x
  2. Step 2: Convert to fraction form
    151,164,009.60/226,746,014.40 = 49,001,366.40/x
  3. Step 3: Cross multiply
    151,164,009.60x = 226,746,014.40 × 49,001,366.40
  4. Step 4: Simplify right side
    151,164,009.60x = 11,110,864,531,354,076
  5. Step 5: Solve for x
    x = 11,110,864,531,354,076/151,164,009.60
  6. Step 6: Final answer
    x = 73,502,049.60

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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.