Home / 16,641,028,488.34-22,966,072,144.65-9,124,102,450.42

Finding the Fourth Proportional to 16,641,028,488.34, 22,966,072,144.65 and 9,124,102,450.42

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Solution

The fourth proportional to 16,641,028,488.34, 22,966,072,144.65 and 9,124,102,450.42 is: 12,592,057,953.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,641,028,488.34 : 22,966,072,144.65 = 9,124,102,450.42 : x
  2. Step 2: Convert to fraction form
    16,641,028,488.34/22,966,072,144.65 = 9,124,102,450.42/x
  3. Step 3: Cross multiply
    16,641,028,488.34x = 22,966,072,144.65 × 9,124,102,450.42
  4. Step 4: Simplify right side
    16,641,028,488.34x = 209,544,795,131,523,596,288
  5. Step 5: Solve for x
    x = 209,544,795,131,523,596,288/16,641,028,488.34
  6. Step 6: Final answer
    x = 12,592,057,953.53

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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.