Home / 10,626,413,551,415-14,664,464,842,659-5,754,512,449,200

Finding the Fourth Proportional to 10,626,413,551,415, 14,664,464,842,659 and 5,754,512,449,200

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Solution

The fourth proportional to 10,626,413,551,415, 14,664,464,842,659 and 5,754,512,449,200 is: 7,941,234,838,041.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,626,413,551,415 : 14,664,464,842,659 = 5,754,512,449,200 : x
  2. Step 2: Convert to fraction form
    10,626,413,551,415/14,664,464,842,659 = 5,754,512,449,200/x
  3. Step 3: Cross multiply
    10,626,413,551,415x = 14,664,464,842,659 × 5,754,512,449,200
  4. Step 4: Simplify right side
    10,626,413,551,415x = 84,386,845,497,936,938,866,311,168
  5. Step 5: Solve for x
    x = 84,386,845,497,936,938,866,311,168/10,626,413,551,415
  6. Step 6: Final answer
    x = 7,941,234,838,041.86

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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.