Home / 34,476,329.74-47,577,701.64-19,006,967.92

Finding the Fourth Proportional to 34,476,329.74, 47,577,701.64 and 19,006,967.92

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Solution

The fourth proportional to 34,476,329.74, 47,577,701.64 and 19,006,967.92 is: 26,229,817.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,476,329.74 : 47,577,701.64 = 19,006,967.92 : x
  2. Step 2: Convert to fraction form
    34,476,329.74/47,577,701.64 = 19,006,967.92/x
  3. Step 3: Cross multiply
    34,476,329.74x = 47,577,701.64 × 19,006,967.92
  4. Step 4: Simplify right side
    34,476,329.74x = 904,307,848,778,811.50
  5. Step 5: Solve for x
    x = 904,307,848,778,811.50/34,476,329.74
  6. Step 6: Final answer
    x = 26,229,817.84

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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.