Home / 650,058,456.17-975,263,612.64-463,548,028.23

Finding the Fourth Proportional to 650,058,456.17, 975,263,612.64 and 463,548,028.23

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Solution

The fourth proportional to 650,058,456.17, 975,263,612.64 and 463,548,028.23 is: 695,447,494.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    650,058,456.17 : 975,263,612.64 = 463,548,028.23 : x
  2. Step 2: Convert to fraction form
    650,058,456.17/975,263,612.64 = 463,548,028.23/x
  3. Step 3: Cross multiply
    650,058,456.17x = 975,263,612.64 × 463,548,028.23
  4. Step 4: Simplify right side
    650,058,456.17x = 452,081,524,642,000,256
  5. Step 5: Solve for x
    x = 452,081,524,642,000,256/650,058,456.17
  6. Step 6: Final answer
    x = 695,447,494.53

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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.