Home / 1,635,594,401,048.70-2,453,441,582,851.70-561,135,250,159.80

Finding the Fourth Proportional to 1,635,594,401,048.70, 2,453,441,582,851.70 and 561,135,250,159.80

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Solution

The fourth proportional to 1,635,594,401,048.70, 2,453,441,582,851.70 and 561,135,250,159.80 is: 841,720,022,679.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,635,594,401,048.70 : 2,453,441,582,851.70 = 561,135,250,159.80 : x
  2. Step 2: Convert to fraction form
    1,635,594,401,048.70/2,453,441,582,851.70 = 561,135,250,159.80/x
  3. Step 3: Cross multiply
    1,635,594,401,048.70x = 2,453,441,582,851.70 × 561,135,250,159.80
  4. Step 4: Simplify right side
    1,635,594,401,048.70x = 1,376,712,556,345,944,696,684,544
  5. Step 5: Solve for x
    x = 1,376,712,556,345,944,696,684,544/1,635,594,401,048.70
  6. Step 6: Final answer
    x = 841,720,022,679.97

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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.