Home / 30,714,723.72-46,072,211.67-7,685,595.63

Finding the Fourth Proportional to 30,714,723.72, 46,072,211.67 and 7,685,595.63

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Solution

The fourth proportional to 30,714,723.72, 46,072,211.67 and 7,685,595.63 is: 11,528,425.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,714,723.72 : 46,072,211.67 = 7,685,595.63 : x
  2. Step 2: Convert to fraction form
    30,714,723.72/46,072,211.67 = 7,685,595.63/x
  3. Step 3: Cross multiply
    30,714,723.72x = 46,072,211.67 × 7,685,595.63
  4. Step 4: Simplify right side
    30,714,723.72x = 354,092,388,675,387
  5. Step 5: Solve for x
    x = 354,092,388,675,387/30,714,723.72
  6. Step 6: Final answer
    x = 11,528,425.00

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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.