Home / 2,622,435,933,632-3,618,718,724,922.60-1,450,510,401,928.40

Finding the Fourth Proportional to 2,622,435,933,632, 3,618,718,724,922.60 and 1,450,510,401,928.40

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Solution

The fourth proportional to 2,622,435,933,632, 3,618,718,724,922.60 and 1,450,510,401,928.40 is: 2,001,570,023,060.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,622,435,933,632 : 3,618,718,724,922.60 = 1,450,510,401,928.40 : x
  2. Step 2: Convert to fraction form
    2,622,435,933,632/3,618,718,724,922.60 = 1,450,510,401,928.40/x
  3. Step 3: Cross multiply
    2,622,435,933,632x = 3,618,718,724,922.60 × 1,450,510,401,928.40
  4. Step 4: Simplify right side
    2,622,435,933,632x = 5,248,989,152,153,307,461,976,064
  5. Step 5: Solve for x
    x = 5,248,989,152,153,307,461,976,064/2,622,435,933,632
  6. Step 6: Final answer
    x = 2,001,570,023,060.05

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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.