Home / 16,723,341,590.80-23,077,333,201.08-9,203,525,448.88

Finding the Fourth Proportional to 16,723,341,590.80, 23,077,333,201.08 and 9,203,525,448.88

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Solution

The fourth proportional to 16,723,341,590.80, 23,077,333,201.08 and 9,203,525,448.88 is: 12,700,381,813.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,723,341,590.80 : 23,077,333,201.08 = 9,203,525,448.88 : x
  2. Step 2: Convert to fraction form
    16,723,341,590.80/23,077,333,201.08 = 9,203,525,448.88/x
  3. Step 3: Cross multiply
    16,723,341,590.80x = 23,077,333,201.08 × 9,203,525,448.88
  4. Step 4: Simplify right side
    16,723,341,590.80x = 212,392,823,408,423,141,376
  5. Step 5: Solve for x
    x = 212,392,823,408,423,141,376/16,723,341,590.80
  6. Step 6: Final answer
    x = 12,700,381,813.96

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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.