Home / 17,909,571,433,417-26,867,043,271,128-6,290,424,784,490

Finding the Fourth Proportional to 17,909,571,433,417, 26,867,043,271,128 and 6,290,424,784,490

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Solution

The fourth proportional to 17,909,571,433,417, 26,867,043,271,128 and 6,290,424,784,490 is: 9,436,580,629,915.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,909,571,433,417 : 26,867,043,271,128 = 6,290,424,784,490 : x
  2. Step 2: Convert to fraction form
    17,909,571,433,417/26,867,043,271,128 = 6,290,424,784,490/x
  3. Step 3: Cross multiply
    17,909,571,433,417x = 26,867,043,271,128 × 6,290,424,784,490
  4. Step 4: Simplify right side
    17,909,571,433,417x = 169,005,114,878,668,853,957,623,808
  5. Step 5: Solve for x
    x = 169,005,114,878,668,853,957,623,808/17,909,571,433,417
  6. Step 6: Final answer
    x = 9,436,580,629,915.39

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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.