Home / 7,447,889,735,999.40-11,171,834,604,000-7,447,889,735,999.40

Finding the Fourth Proportional to 7,447,889,735,999.40, 11,171,834,604,000 and 7,447,889,735,999.40

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Solution

The fourth proportional to 7,447,889,735,999.40, 11,171,834,604,000 and 7,447,889,735,999.40 is: 11,171,834,604,000

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,447,889,735,999.40 : 11,171,834,604,000 = 7,447,889,735,999.40 : x
  2. Step 2: Convert to fraction form
    7,447,889,735,999.40/11,171,834,604,000 = 7,447,889,735,999.40/x
  3. Step 3: Cross multiply
    7,447,889,735,999.40x = 11,171,834,604,000 × 7,447,889,735,999.40
  4. Step 4: Simplify right side
    7,447,889,735,999.40x = 83,206,592,279,414,528,712,638,464
  5. Step 5: Solve for x
    x = 83,206,592,279,414,528,712,638,464/7,447,889,735,999.40
  6. Step 6: Final answer
    x = 11,171,834,604,000

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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.