Home / 1,365,015,210,002.90-1,883,006,820,821.50-844,004,081,915.23

Finding the Fourth Proportional to 1,365,015,210,002.90, 1,883,006,820,821.50 and 844,004,081,915.23

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Solution

The fourth proportional to 1,365,015,210,002.90, 1,883,006,820,821.50 and 844,004,081,915.23 is: 1,164,284,054,420.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,365,015,210,002.90 : 1,883,006,820,821.50 = 844,004,081,915.23 : x
  2. Step 2: Convert to fraction form
    1,365,015,210,002.90/1,883,006,820,821.50 = 844,004,081,915.23/x
  3. Step 3: Cross multiply
    1,365,015,210,002.90x = 1,883,006,820,821.50 × 844,004,081,915.23
  4. Step 4: Simplify right side
    1,365,015,210,002.90x = 1,589,265,443,047,565,938,393,088
  5. Step 5: Solve for x
    x = 1,589,265,443,047,565,938,393,088/1,365,015,210,002.90
  6. Step 6: Final answer
    x = 1,164,284,054,420.31

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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.