Home / 43,323,653,109.12-64,919,204,444.64-23,157,947,496

Finding the Fourth Proportional to 43,323,653,109.12, 64,919,204,444.64 and 23,157,947,496

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Solution

The fourth proportional to 43,323,653,109.12, 64,919,204,444.64 and 23,157,947,496 is: 34,701,494,913.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,323,653,109.12 : 64,919,204,444.64 = 23,157,947,496 : x
  2. Step 2: Convert to fraction form
    43,323,653,109.12/64,919,204,444.64 = 23,157,947,496/x
  3. Step 3: Cross multiply
    43,323,653,109.12x = 64,919,204,444.64 × 23,157,947,496
  4. Step 4: Simplify right side
    43,323,653,109.12x = 1,503,395,528,011,062,968,320
  5. Step 5: Solve for x
    x = 1,503,395,528,011,062,968,320/43,323,653,109.12
  6. Step 6: Final answer
    x = 34,701,494,913.75

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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.