Home / 596,481,856,965.90-823,144,931,128.89-322,127,483,027.22

Finding the Fourth Proportional to 596,481,856,965.90, 823,144,931,128.89 and 322,127,483,027.22

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Solution

The fourth proportional to 596,481,856,965.90, 823,144,931,128.89 and 322,127,483,027.22 is: 444,535,909,574.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    596,481,856,965.90 : 823,144,931,128.89 = 322,127,483,027.22 : x
  2. Step 2: Convert to fraction form
    596,481,856,965.90/823,144,931,128.89 = 322,127,483,027.22/x
  3. Step 3: Cross multiply
    596,481,856,965.90x = 823,144,931,128.89 × 322,127,483,027.22
  4. Step 4: Simplify right side
    596,481,856,965.90x = 265,157,604,831,163,676,884,992
  5. Step 5: Solve for x
    x = 265,157,604,831,163,676,884,992/596,481,856,965.90
  6. Step 6: Final answer
    x = 444,535,909,574.74

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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.