Home / 13,496,765,938,600-18,625,220,190,113-7,941,450,225,125.20

Finding the Fourth Proportional to 13,496,765,938,600, 18,625,220,190,113 and 7,941,450,225,125.20

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Solution

The fourth proportional to 13,496,765,938,600, 18,625,220,190,113 and 7,941,450,225,125.20 is: 10,959,014,903,619.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,496,765,938,600 : 18,625,220,190,113 = 7,941,450,225,125.20 : x
  2. Step 2: Convert to fraction form
    13,496,765,938,600/18,625,220,190,113 = 7,941,450,225,125.20/x
  3. Step 3: Cross multiply
    13,496,765,938,600x = 18,625,220,190,113 × 7,941,450,225,125.20
  4. Step 4: Simplify right side
    13,496,765,938,600x = 147,911,259,071,779,310,078,525,440
  5. Step 5: Solve for x
    x = 147,911,259,071,779,310,078,525,440/13,496,765,938,600
  6. Step 6: Final answer
    x = 10,959,014,903,619.34

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Double scale
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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.