Home / 5,528,744,249.32-8,293,066,354.55-1,747,137,216.74

Finding the Fourth Proportional to 5,528,744,249.32, 8,293,066,354.55 and 1,747,137,216.74

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Solution

The fourth proportional to 5,528,744,249.32, 8,293,066,354.55 and 1,747,137,216.74 is: 2,620,690,018.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,528,744,249.32 : 8,293,066,354.55 = 1,747,137,216.74 : x
  2. Step 2: Convert to fraction form
    5,528,744,249.32/8,293,066,354.55 = 1,747,137,216.74/x
  3. Step 3: Cross multiply
    5,528,744,249.32x = 8,293,066,354.55 × 1,747,137,216.74
  4. Step 4: Simplify right side
    5,528,744,249.32x = 14,489,124,868,953,724,928
  5. Step 5: Solve for x
    x = 14,489,124,868,953,724,928/5,528,744,249.32
  6. Step 6: Final answer
    x = 2,620,690,018.49

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1.5x scale

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.