Home / 17,712,424,229,890-26,539,623,012,730-9,433,258,178,977

Finding the Fourth Proportional to 17,712,424,229,890, 26,539,623,012,730 and 9,433,258,178,977

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Solution

The fourth proportional to 17,712,424,229,890, 26,539,623,012,730 and 9,433,258,178,977 is: 14,134,435,388,540.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,712,424,229,890 : 26,539,623,012,730 = 9,433,258,178,977 : x
  2. Step 2: Convert to fraction form
    17,712,424,229,890/26,539,623,012,730 = 9,433,258,178,977/x
  3. Step 3: Cross multiply
    17,712,424,229,890x = 26,539,623,012,730 × 9,433,258,178,977
  4. Step 4: Simplify right side
    17,712,424,229,890x = 250,355,115,851,801,488,617,635,840
  5. Step 5: Solve for x
    x = 250,355,115,851,801,488,617,635,840/17,712,424,229,890
  6. Step 6: Final answer
    x = 14,134,435,388,540.62

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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.