Home / 973,479,145.48-1,459,236,142.70-610,228,593.16

Finding the Fourth Proportional to 973,479,145.48, 1,459,236,142.70 and 610,228,593.16

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Solution

The fourth proportional to 973,479,145.48, 1,459,236,142.70 and 610,228,593.16 is: 914,726,959.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    973,479,145.48 : 1,459,236,142.70 = 610,228,593.16 : x
  2. Step 2: Convert to fraction form
    973,479,145.48/1,459,236,142.70 = 610,228,593.16/x
  3. Step 3: Cross multiply
    973,479,145.48x = 1,459,236,142.70 × 610,228,593.16
  4. Step 4: Simplify right side
    973,479,145.48x = 890,467,618,448,045,952
  5. Step 5: Solve for x
    x = 890,467,618,448,045,952/973,479,145.48
  6. Step 6: Final answer
    x = 914,726,959.05

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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.