Home / 3,335,502,402.08-4,603,002,056.03-1,809,590,462.81

Finding the Fourth Proportional to 3,335,502,402.08, 4,603,002,056.03 and 1,809,590,462.81

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Solution

The fourth proportional to 3,335,502,402.08, 4,603,002,056.03 and 1,809,590,462.81 is: 2,497,239,580.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,335,502,402.08 : 4,603,002,056.03 = 1,809,590,462.81 : x
  2. Step 2: Convert to fraction form
    3,335,502,402.08/4,603,002,056.03 = 1,809,590,462.81/x
  3. Step 3: Cross multiply
    3,335,502,402.08x = 4,603,002,056.03 × 1,809,590,462.81
  4. Step 4: Simplify right side
    3,335,502,402.08x = 8,329,548,620,886,708,224
  5. Step 5: Solve for x
    x = 8,329,548,620,886,708,224/3,335,502,402.08
  6. Step 6: Final answer
    x = 2,497,239,580.97

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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.