Home / 352,042,118,999.65-528,063,178,499.45-352,042,118,999.65

Finding the Fourth Proportional to 352,042,118,999.65, 528,063,178,499.45 and 352,042,118,999.65

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Solution

The fourth proportional to 352,042,118,999.65, 528,063,178,499.45 and 352,042,118,999.65 is: 528,063,178,499.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    352,042,118,999.65 : 528,063,178,499.45 = 352,042,118,999.65 : x
  2. Step 2: Convert to fraction form
    352,042,118,999.65/528,063,178,499.45 = 352,042,118,999.65/x
  3. Step 3: Cross multiply
    352,042,118,999.65x = 528,063,178,499.45 × 352,042,118,999.65
  4. Step 4: Simplify right side
    352,042,118,999.65x = 185,900,480,324,636,824,829,952
  5. Step 5: Solve for x
    x = 185,900,480,324,636,824,829,952/352,042,118,999.65
  6. Step 6: Final answer
    x = 528,063,178,499.45

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1.5x scale

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.