Home / 6,468,924,090,516-9,703,982,646,588-2,112,534,905,187.90

Finding the Fourth Proportional to 6,468,924,090,516, 9,703,982,646,588 and 2,112,534,905,187.90

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Solution

The fourth proportional to 6,468,924,090,516, 9,703,982,646,588 and 2,112,534,905,187.90 is: 3,168,997,158,323.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,468,924,090,516 : 9,703,982,646,588 = 2,112,534,905,187.90 : x
  2. Step 2: Convert to fraction form
    6,468,924,090,516/9,703,982,646,588 = 2,112,534,905,187.90/x
  3. Step 3: Cross multiply
    6,468,924,090,516x = 9,703,982,646,588 × 2,112,534,905,187.90
  4. Step 4: Simplify right side
    6,468,924,090,516x = 20,500,002,060,254,806,152,314,880
  5. Step 5: Solve for x
    x = 20,500,002,060,254,806,152,314,880/6,468,924,090,516
  6. Step 6: Final answer
    x = 3,168,997,158,323.37

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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.