Home / 4,563,772,496.64-6,298,001,268.83-2,556,621,759.93

Finding the Fourth Proportional to 4,563,772,496.64, 6,298,001,268.83 and 2,556,621,759.93

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Solution

The fourth proportional to 4,563,772,496.64, 6,298,001,268.83 and 2,556,621,759.93 is: 3,528,135,352.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,563,772,496.64 : 6,298,001,268.83 = 2,556,621,759.93 : x
  2. Step 2: Convert to fraction form
    4,563,772,496.64/6,298,001,268.83 = 2,556,621,759.93/x
  3. Step 3: Cross multiply
    4,563,772,496.64x = 6,298,001,268.83 × 2,556,621,759.93
  4. Step 4: Simplify right side
    4,563,772,496.64x = 16,101,607,087,944,742,912
  5. Step 5: Solve for x
    x = 16,101,607,087,944,742,912/4,563,772,496.64
  6. Step 6: Final answer
    x = 3,528,135,352.89

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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.