Home / 12,030,094,109.36-16,600,698,783.96-6,677,233,366.16

Finding the Fourth Proportional to 12,030,094,109.36, 16,600,698,783.96 and 6,677,233,366.16

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Solution

The fourth proportional to 12,030,094,109.36, 16,600,698,783.96 and 6,677,233,366.16 is: 9,214,120,755.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,030,094,109.36 : 16,600,698,783.96 = 6,677,233,366.16 : x
  2. Step 2: Convert to fraction form
    12,030,094,109.36/16,600,698,783.96 = 6,677,233,366.16/x
  3. Step 3: Cross multiply
    12,030,094,109.36x = 16,600,698,783.96 × 6,677,233,366.16
  4. Step 4: Simplify right side
    12,030,094,109.36x = 110,846,739,821,829,439,488
  5. Step 5: Solve for x
    x = 110,846,739,821,829,439,488/12,030,094,109.36
  6. Step 6: Final answer
    x = 9,214,120,755.35

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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.