Home / 30,777,707,832.32-46,196,415,329.52-14,853,251,018.08

Finding the Fourth Proportional to 30,777,707,832.32, 46,196,415,329.52 and 14,853,251,018.08

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Solution

The fourth proportional to 30,777,707,832.32, 46,196,415,329.52 and 14,853,251,018.08 is: 22,294,283,796.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,777,707,832.32 : 46,196,415,329.52 = 14,853,251,018.08 : x
  2. Step 2: Convert to fraction form
    30,777,707,832.32/46,196,415,329.52 = 14,853,251,018.08/x
  3. Step 3: Cross multiply
    30,777,707,832.32x = 46,196,415,329.52 × 14,853,251,018.08
  4. Step 4: Simplify right side
    30,777,707,832.32x = 686,166,953,024,839,352,320
  5. Step 5: Solve for x
    x = 686,166,953,024,839,352,320/30,777,707,832.32
  6. Step 6: Final answer
    x = 22,294,283,796.67

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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.