Home / 28,832,852,890,200-39,792,748,082,930-17,127,113,643,452

Finding the Fourth Proportional to 28,832,852,890,200, 39,792,748,082,930 and 17,127,113,643,452

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Solution

The fourth proportional to 28,832,852,890,200, 39,792,748,082,930 and 17,127,113,643,452 is: 23,637,443,065,276.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,832,852,890,200 : 39,792,748,082,930 = 17,127,113,643,452 : x
  2. Step 2: Convert to fraction form
    28,832,852,890,200/39,792,748,082,930 = 17,127,113,643,452/x
  3. Step 3: Cross multiply
    28,832,852,890,200x = 39,792,748,082,930 × 17,127,113,643,452
  4. Step 4: Simplify right side
    28,832,852,890,200x = 681,534,918,601,598,775,326,670,848
  5. Step 5: Solve for x
    x = 681,534,918,601,598,775,326,670,848/28,832,852,890,200
  6. Step 6: Final answer
    x = 23,637,443,065,276.61

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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.