Home / 30,095,689.73-41,535,597.35-17,872,546.73

Finding the Fourth Proportional to 30,095,689.73, 41,535,597.35 and 17,872,546.73

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Solution

The fourth proportional to 30,095,689.73, 41,535,597.35 and 17,872,546.73 is: 24,666,220.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,095,689.73 : 41,535,597.35 = 17,872,546.73 : x
  2. Step 2: Convert to fraction form
    30,095,689.73/41,535,597.35 = 17,872,546.73/x
  3. Step 3: Cross multiply
    30,095,689.73x = 41,535,597.35 × 17,872,546.73
  4. Step 4: Simplify right side
    30,095,689.73x = 742,346,904,433,342.62
  5. Step 5: Solve for x
    x = 742,346,904,433,342.62/30,095,689.73
  6. Step 6: Final answer
    x = 24,666,220.02

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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.