Home / 2,859,351,730,001.60-3,945,762,776,174.40-1,624,594,068,480.10

Finding the Fourth Proportional to 2,859,351,730,001.60, 3,945,762,776,174.40 and 1,624,594,068,480.10

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Solution

The fourth proportional to 2,859,351,730,001.60, 3,945,762,776,174.40 and 1,624,594,068,480.10 is: 2,241,858,787,270.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,859,351,730,001.60 : 3,945,762,776,174.40 = 1,624,594,068,480.10 : x
  2. Step 2: Convert to fraction form
    2,859,351,730,001.60/3,945,762,776,174.40 = 1,624,594,068,480.10/x
  3. Step 3: Cross multiply
    2,859,351,730,001.60x = 3,945,762,776,174.40 × 1,624,594,068,480.10
  4. Step 4: Simplify right side
    2,859,351,730,001.60x = 6,410,262,801,802,503,034,765,312
  5. Step 5: Solve for x
    x = 6,410,262,801,802,503,034,765,312/2,859,351,730,001.60
  6. Step 6: Final answer
    x = 2,241,858,787,270.96

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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.