Home / 1,533,907,706.58-2,300,527,581.89-413,405,212.66

Finding the Fourth Proportional to 1,533,907,706.58, 2,300,527,581.89 and 413,405,212.66

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Solution

The fourth proportional to 1,533,907,706.58, 2,300,527,581.89 and 413,405,212.66 is: 620,017,808.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,533,907,706.58 : 2,300,527,581.89 = 413,405,212.66 : x
  2. Step 2: Convert to fraction form
    1,533,907,706.58/2,300,527,581.89 = 413,405,212.66/x
  3. Step 3: Cross multiply
    1,533,907,706.58x = 2,300,527,581.89 × 413,405,212.66
  4. Step 4: Simplify right side
    1,533,907,706.58x = 951,050,094,213,658,752
  5. Step 5: Solve for x
    x = 951,050,094,213,658,752/1,533,907,706.58
  6. Step 6: Final answer
    x = 620,017,808.20

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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.