Home / 17,191,717,368.57-25,792,838,893.53-8,803,562,127.66

Finding the Fourth Proportional to 17,191,717,368.57, 25,792,838,893.53 and 8,803,562,127.66

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Solution

The fourth proportional to 17,191,717,368.57, 25,792,838,893.53 and 8,803,562,127.66 is: 13,208,038,195.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,191,717,368.57 : 25,792,838,893.53 = 8,803,562,127.66 : x
  2. Step 2: Convert to fraction form
    17,191,717,368.57/25,792,838,893.53 = 8,803,562,127.66/x
  3. Step 3: Cross multiply
    17,191,717,368.57x = 25,792,838,893.53 × 8,803,562,127.66
  4. Step 4: Simplify right side
    17,191,717,368.57x = 227,068,859,647,916,539,904
  5. Step 5: Solve for x
    x = 227,068,859,647,916,539,904/17,191,717,368.57
  6. Step 6: Final answer
    x = 13,208,038,195.36

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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.