Home / 463,715,452.40-695,657,159.40-233,104,175.60

Finding the Fourth Proportional to 463,715,452.40, 695,657,159.40 and 233,104,175.60

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Solution

The fourth proportional to 463,715,452.40, 695,657,159.40 and 233,104,175.60 is: 349,698,479.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    463,715,452.40 : 695,657,159.40 = 233,104,175.60 : x
  2. Step 2: Convert to fraction form
    463,715,452.40/695,657,159.40 = 233,104,175.60/x
  3. Step 3: Cross multiply
    463,715,452.40x = 695,657,159.40 × 233,104,175.60
  4. Step 4: Simplify right side
    463,715,452.40x = 162,160,588,642,174,784
  5. Step 5: Solve for x
    x = 162,160,588,642,174,784/463,715,452.40
  6. Step 6: Final answer
    x = 349,698,479.54

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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.