Home / 8,533,905,612,869-11,776,474,395,894-4,631,893,337,312.80

Finding the Fourth Proportional to 8,533,905,612,869, 11,776,474,395,894 and 4,631,893,337,312.80

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Solution

The fourth proportional to 8,533,905,612,869, 11,776,474,395,894 and 4,631,893,337,312.80 is: 6,391,841,645,063.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,533,905,612,869 : 11,776,474,395,894 = 4,631,893,337,312.80 : x
  2. Step 2: Convert to fraction form
    8,533,905,612,869/11,776,474,395,894 = 4,631,893,337,312.80/x
  3. Step 3: Cross multiply
    8,533,905,612,869x = 11,776,474,395,894 × 4,631,893,337,312.80
  4. Step 4: Simplify right side
    8,533,905,612,869x = 54,547,373,291,376,201,147,875,328
  5. Step 5: Solve for x
    x = 54,547,373,291,376,201,147,875,328/8,533,905,612,869
  6. Step 6: Final answer
    x = 6,391,841,645,063.38

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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.