Home / 4,623,015,084,009.40-6,379,764,997,323-2,539,771,710,356.20

Finding the Fourth Proportional to 4,623,015,084,009.40, 6,379,764,997,323 and 2,539,771,710,356.20

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Solution

The fourth proportional to 4,623,015,084,009.40, 6,379,764,997,323 and 2,539,771,710,356.20 is: 3,504,887,257,445.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,623,015,084,009.40 : 6,379,764,997,323 = 2,539,771,710,356.20 : x
  2. Step 2: Convert to fraction form
    4,623,015,084,009.40/6,379,764,997,323 = 2,539,771,710,356.20/x
  3. Step 3: Cross multiply
    4,623,015,084,009.40x = 6,379,764,997,323 × 2,539,771,710,356.20
  4. Step 4: Simplify right side
    4,623,015,084,009.40x = 16,203,146,658,921,654,513,565,696
  5. Step 5: Solve for x
    x = 16,203,146,658,921,654,513,565,696/4,623,015,084,009.40
  6. Step 6: Final answer
    x = 3,504,887,257,445.23

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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.