Home / 3,909,706,009,843.60-5,864,559,014,765.40-3,909,706,009,843.60

Finding the Fourth Proportional to 3,909,706,009,843.60, 5,864,559,014,765.40 and 3,909,706,009,843.60

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Solution

The fourth proportional to 3,909,706,009,843.60, 5,864,559,014,765.40 and 3,909,706,009,843.60 is: 5,864,559,014,765.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,909,706,009,843.60 : 5,864,559,014,765.40 = 3,909,706,009,843.60 : x
  2. Step 2: Convert to fraction form
    3,909,706,009,843.60/5,864,559,014,765.40 = 3,909,706,009,843.60/x
  3. Step 3: Cross multiply
    3,909,706,009,843.60x = 5,864,559,014,765.40 × 3,909,706,009,843.60
  4. Step 4: Simplify right side
    3,909,706,009,843.60x = 22,928,701,625,110,747,888,484,352
  5. Step 5: Solve for x
    x = 22,928,701,625,110,747,888,484,352/3,909,706,009,843.60
  6. Step 6: Final answer
    x = 5,864,559,014,765.40

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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.