Home / 4,789,909,036.08-6,610,004,839.20-2,675,395,051.56

Finding the Fourth Proportional to 4,789,909,036.08, 6,610,004,839.20 and 2,675,395,051.56

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Solution

The fourth proportional to 4,789,909,036.08, 6,610,004,839.20 and 2,675,395,051.56 is: 3,692,006,279.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,789,909,036.08 : 6,610,004,839.20 = 2,675,395,051.56 : x
  2. Step 2: Convert to fraction form
    4,789,909,036.08/6,610,004,839.20 = 2,675,395,051.56/x
  3. Step 3: Cross multiply
    4,789,909,036.08x = 6,610,004,839.20 × 2,675,395,051.56
  4. Step 4: Simplify right side
    4,789,909,036.08x = 17,684,374,237,583,333,376
  5. Step 5: Solve for x
    x = 17,684,374,237,583,333,376/4,789,909,036.08
  6. Step 6: Final answer
    x = 3,692,006,279.11

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1.5x scale

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.