Home / 13,907,205,087,732-20,863,918,769,532-4,237,965,128,602.40

Finding the Fourth Proportional to 13,907,205,087,732, 20,863,918,769,532 and 4,237,965,128,602.40

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Solution

The fourth proportional to 13,907,205,087,732, 20,863,918,769,532 and 4,237,965,128,602.40 is: 6,357,895,755,004.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,907,205,087,732 : 20,863,918,769,532 = 4,237,965,128,602.40 : x
  2. Step 2: Convert to fraction form
    13,907,205,087,732/20,863,918,769,532 = 4,237,965,128,602.40/x
  3. Step 3: Cross multiply
    13,907,205,087,732x = 20,863,918,769,532 × 4,237,965,128,602.40
  4. Step 4: Simplify right side
    13,907,205,087,732x = 88,420,560,191,269,708,085,854,208
  5. Step 5: Solve for x
    x = 88,420,560,191,269,708,085,854,208/13,907,205,087,732
  6. Step 6: Final answer
    x = 6,357,895,755,004.60

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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.