Home / 14,478,576,298,199-21,720,095,989,394-4,936,502,635,045.80

Finding the Fourth Proportional to 14,478,576,298,199, 21,720,095,989,394 and 4,936,502,635,045.80

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Solution

The fourth proportional to 14,478,576,298,199, 21,720,095,989,394 and 4,936,502,635,045.80 is: 7,405,514,801,785.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,478,576,298,199 : 21,720,095,989,394 = 4,936,502,635,045.80 : x
  2. Step 2: Convert to fraction form
    14,478,576,298,199/21,720,095,989,394 = 4,936,502,635,045.80/x
  3. Step 3: Cross multiply
    14,478,576,298,199x = 21,720,095,989,394 × 4,936,502,635,045.80
  4. Step 4: Simplify right side
    14,478,576,298,199x = 107,221,311,085,091,188,404,912,128
  5. Step 5: Solve for x
    x = 107,221,311,085,091,188,404,912,128/14,478,576,298,199
  6. Step 6: Final answer
    x = 7,405,514,801,785.35

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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.