Home / 38,480,950,909.98-53,084,841,566.67-33,393,173,924.43

Finding the Fourth Proportional to 38,480,950,909.98, 53,084,841,566.67 and 33,393,173,924.43

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Solution

The fourth proportional to 38,480,950,909.98, 53,084,841,566.67 and 33,393,173,924.43 is: 46,066,204,323.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,480,950,909.98 : 53,084,841,566.67 = 33,393,173,924.43 : x
  2. Step 2: Convert to fraction form
    38,480,950,909.98/53,084,841,566.67 = 33,393,173,924.43/x
  3. Step 3: Cross multiply
    38,480,950,909.98x = 53,084,841,566.67 × 33,393,173,924.43
  4. Step 4: Simplify right side
    38,480,950,909.98x = 1,772,671,347,186,622,267,392
  5. Step 5: Solve for x
    x = 1,772,671,347,186,622,267,392/38,480,950,909.98
  6. Step 6: Final answer
    x = 46,066,204,323.63

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.