Home / 3,372,314,624.16-4,654,280,969.28-1,943,112,004.92

Finding the Fourth Proportional to 3,372,314,624.16, 4,654,280,969.28 and 1,943,112,004.92

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Solution

The fourth proportional to 3,372,314,624.16, 4,654,280,969.28 and 1,943,112,004.92 is: 2,681,775,051.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,372,314,624.16 : 4,654,280,969.28 = 1,943,112,004.92 : x
  2. Step 2: Convert to fraction form
    3,372,314,624.16/4,654,280,969.28 = 1,943,112,004.92/x
  3. Step 3: Cross multiply
    3,372,314,624.16x = 4,654,280,969.28 × 1,943,112,004.92
  4. Step 4: Simplify right side
    3,372,314,624.16x = 9,043,789,225,678,661,632
  5. Step 5: Solve for x
    x = 9,043,789,225,678,661,632/3,372,314,624.16
  6. Step 6: Final answer
    x = 2,681,775,051.74

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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.