Home / 55,006,204.62-75,909,166.56-30,226,397.82

Finding the Fourth Proportional to 55,006,204.62, 75,909,166.56 and 30,226,397.82

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Solution

The fourth proportional to 55,006,204.62, 75,909,166.56 and 30,226,397.82 is: 41,712,761.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,006,204.62 : 75,909,166.56 = 30,226,397.82 : x
  2. Step 2: Convert to fraction form
    55,006,204.62/75,909,166.56 = 30,226,397.82/x
  3. Step 3: Cross multiply
    55,006,204.62x = 75,909,166.56 × 30,226,397.82
  4. Step 4: Simplify right side
    55,006,204.62x = 2,294,460,666,627,201
  5. Step 5: Solve for x
    x = 2,294,460,666,627,201/55,006,204.62
  6. Step 6: Final answer
    x = 41,712,761.00

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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.