Home / 34,001,342.66-51,017,089.71-17,823,432.98

Finding the Fourth Proportional to 34,001,342.66, 51,017,089.71 and 17,823,432.98

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Solution

The fourth proportional to 34,001,342.66, 51,017,089.71 and 17,823,432.98 is: 26,743,052.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,001,342.66 : 51,017,089.71 = 17,823,432.98 : x
  2. Step 2: Convert to fraction form
    34,001,342.66/51,017,089.71 = 17,823,432.98/x
  3. Step 3: Cross multiply
    34,001,342.66x = 51,017,089.71 × 17,823,432.98
  4. Step 4: Simplify right side
    34,001,342.66x = 909,299,679,475,213.25
  5. Step 5: Solve for x
    x = 909,299,679,475,213.25/34,001,342.66
  6. Step 6: Final answer
    x = 26,743,052.13

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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.