Home / 463,343,256.60-695,004,257.70-233,250,552.60

Finding the Fourth Proportional to 463,343,256.60, 695,004,257.70 and 233,250,552.60

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Solution

The fourth proportional to 463,343,256.60, 695,004,257.70 and 233,250,552.60 is: 349,870,479.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    463,343,256.60 : 695,004,257.70 = 233,250,552.60 : x
  2. Step 2: Convert to fraction form
    463,343,256.60/695,004,257.70 = 233,250,552.60/x
  3. Step 3: Cross multiply
    463,343,256.60x = 695,004,257.70 × 233,250,552.60
  4. Step 4: Simplify right side
    463,343,256.60x = 162,110,127,167,877,824
  5. Step 5: Solve for x
    x = 162,110,127,167,877,824/463,343,256.60
  6. Step 6: Final answer
    x = 349,870,479.09

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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.