Home / 1,346,058,656.88-2,022,638,897.04-724,733,269.12

Finding the Fourth Proportional to 1,346,058,656.88, 2,022,638,897.04 and 724,733,269.12

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Solution

The fourth proportional to 1,346,058,656.88, 2,022,638,897.04 and 724,733,269.12 is: 1,089,011,754.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,346,058,656.88 : 2,022,638,897.04 = 724,733,269.12 : x
  2. Step 2: Convert to fraction form
    1,346,058,656.88/2,022,638,897.04 = 724,733,269.12/x
  3. Step 3: Cross multiply
    1,346,058,656.88x = 2,022,638,897.04 × 724,733,269.12
  4. Step 4: Simplify right side
    1,346,058,656.88x = 1,465,873,700,101,070,336
  5. Step 5: Solve for x
    x = 1,465,873,700,101,070,336/1,346,058,656.88
  6. Step 6: Final answer
    x = 1,089,011,754.88

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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.