Home / 17,873,219,986,864-26,809,830,334,592-4,290,124,465,773

Finding the Fourth Proportional to 17,873,219,986,864, 26,809,830,334,592 and 4,290,124,465,773

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Solution

The fourth proportional to 17,873,219,986,864, 26,809,830,334,592 and 4,290,124,465,773 is: 6,435,186,783,701.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,873,219,986,864 : 26,809,830,334,592 = 4,290,124,465,773 : x
  2. Step 2: Convert to fraction form
    17,873,219,986,864/26,809,830,334,592 = 4,290,124,465,773/x
  3. Step 3: Cross multiply
    17,873,219,986,864x = 26,809,830,334,592 × 4,290,124,465,773
  4. Step 4: Simplify right side
    17,873,219,986,864x = 115,017,509,041,656,273,934,745,600
  5. Step 5: Solve for x
    x = 115,017,509,041,656,273,934,745,600/17,873,219,986,864
  6. Step 6: Final answer
    x = 6,435,186,783,701.48

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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.