Home / 14,478,576,298,195-21,720,095,989,388-4,936,502,635,042.30

Finding the Fourth Proportional to 14,478,576,298,195, 21,720,095,989,388 and 4,936,502,635,042.30

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Solution

The fourth proportional to 14,478,576,298,195, 21,720,095,989,388 and 4,936,502,635,042.30 is: 7,405,514,801,780.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,478,576,298,195 : 21,720,095,989,388 = 4,936,502,635,042.30 : x
  2. Step 2: Convert to fraction form
    14,478,576,298,195/21,720,095,989,388 = 4,936,502,635,042.30/x
  3. Step 3: Cross multiply
    14,478,576,298,195x = 21,720,095,989,388 × 4,936,502,635,042.30
  4. Step 4: Simplify right side
    14,478,576,298,195x = 107,221,311,084,985,549,389,299,712
  5. Step 5: Solve for x
    x = 107,221,311,084,985,549,389,299,712/14,478,576,298,195
  6. Step 6: Final answer
    x = 7,405,514,801,780.10

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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.