Home / 14,709,902,961,658-20,300,282,795,530-8,459,772,862,303

Finding the Fourth Proportional to 14,709,902,961,658, 20,300,282,795,530 and 8,459,772,862,303

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Solution

The fourth proportional to 14,709,902,961,658, 20,300,282,795,530 and 8,459,772,862,303 is: 11,674,841,223,517.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,709,902,961,658 : 20,300,282,795,530 = 8,459,772,862,303 : x
  2. Step 2: Convert to fraction form
    14,709,902,961,658/20,300,282,795,530 = 8,459,772,862,303/x
  3. Step 3: Cross multiply
    14,709,902,961,658x = 20,300,282,795,530 × 8,459,772,862,303
  4. Step 4: Simplify right side
    14,709,902,961,658x = 171,735,781,490,701,171,523,846,144
  5. Step 5: Solve for x
    x = 171,735,781,490,701,171,523,846,144/14,709,902,961,658
  6. Step 6: Final answer
    x = 11,674,841,223,517.11

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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.