Home / 6,955,136,705,699.40-10,437,470,571,644-2,427,438,197,910.60

Finding the Fourth Proportional to 6,955,136,705,699.40, 10,437,470,571,644 and 2,427,438,197,910.60

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Solution

The fourth proportional to 6,955,136,705,699.40, 10,437,470,571,644 and 2,427,438,197,910.60 is: 3,642,820,526,362.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,955,136,705,699.40 : 10,437,470,571,644 = 2,427,438,197,910.60 : x
  2. Step 2: Convert to fraction form
    6,955,136,705,699.40/10,437,470,571,644 = 2,427,438,197,910.60/x
  3. Step 3: Cross multiply
    6,955,136,705,699.40x = 10,437,470,571,644 × 2,427,438,197,910.60
  4. Step 4: Simplify right side
    6,955,136,705,699.40x = 25,336,314,755,176,432,138,190,848
  5. Step 5: Solve for x
    x = 25,336,314,755,176,432,138,190,848/6,955,136,705,699.40
  6. Step 6: Final answer
    x = 3,642,820,526,362.13

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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.