Home / 62,827,707.78-94,241,561.67-17,389,502.28

Finding the Fourth Proportional to 62,827,707.78, 94,241,561.67 and 17,389,502.28

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Solution

The fourth proportional to 62,827,707.78, 94,241,561.67 and 17,389,502.28 is: 26,084,253.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,827,707.78 : 94,241,561.67 = 17,389,502.28 : x
  2. Step 2: Convert to fraction form
    62,827,707.78/94,241,561.67 = 17,389,502.28/x
  3. Step 3: Cross multiply
    62,827,707.78x = 94,241,561.67 × 17,389,502.28
  4. Step 4: Simplify right side
    62,827,707.78x = 1,638,813,850,973,070.25
  5. Step 5: Solve for x
    x = 1,638,813,850,973,070.25/62,827,707.78
  6. Step 6: Final answer
    x = 26,084,253.41

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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.