Home / 56,603,089,962,147-84,913,124,412,076-19,880,848,701,346

Finding the Fourth Proportional to 56,603,089,962,147, 84,913,124,412,076 and 19,880,848,701,346

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Solution

The fourth proportional to 56,603,089,962,147, 84,913,124,412,076 and 19,880,848,701,346 is: 29,824,254,829,974.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,603,089,962,147 : 84,913,124,412,076 = 19,880,848,701,346 : x
  2. Step 2: Convert to fraction form
    56,603,089,962,147/84,913,124,412,076 = 19,880,848,701,346/x
  3. Step 3: Cross multiply
    56,603,089,962,147x = 84,913,124,412,076 × 19,880,848,701,346
  4. Step 4: Simplify right side
    56,603,089,962,147x = 1,688,144,979,195,052,589,850,820,608
  5. Step 5: Solve for x
    x = 1,688,144,979,195,052,589,850,820,608/56,603,089,962,147
  6. Step 6: Final answer
    x = 29,824,254,829,974.66

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.