Home / 3,417,169,069,782-4,715,697,986,090.70-1,854,635,348,881.30

Finding the Fourth Proportional to 3,417,169,069,782, 4,715,697,986,090.70 and 1,854,635,348,881.30

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Solution

The fourth proportional to 3,417,169,069,782, 4,715,697,986,090.70 and 1,854,635,348,881.30 is: 2,559,399,315,940.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,417,169,069,782 : 4,715,697,986,090.70 = 1,854,635,348,881.30 : x
  2. Step 2: Convert to fraction form
    3,417,169,069,782/4,715,697,986,090.70 = 1,854,635,348,881.30/x
  3. Step 3: Cross multiply
    3,417,169,069,782x = 4,715,697,986,090.70 × 1,854,635,348,881.30
  4. Step 4: Simplify right side
    3,417,169,069,782x = 8,745,900,179,652,169,946,890,240
  5. Step 5: Solve for x
    x = 8,745,900,179,652,169,946,890,240/3,417,169,069,782
  6. Step 6: Final answer
    x = 2,559,399,315,940.23

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.