Home / 63,211,893.69-94,817,877.39-17,773,688.19

Finding the Fourth Proportional to 63,211,893.69, 94,817,877.39 and 17,773,688.19

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Solution

The fourth proportional to 63,211,893.69, 94,817,877.39 and 17,773,688.19 is: 26,660,542.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,211,893.69 : 94,817,877.39 = 17,773,688.19 : x
  2. Step 2: Convert to fraction form
    63,211,893.69/94,817,877.39 = 17,773,688.19/x
  3. Step 3: Cross multiply
    63,211,893.69x = 94,817,877.39 × 17,773,688.19
  4. Step 4: Simplify right side
    63,211,893.69x = 1,685,263,387,567,511.25
  5. Step 5: Solve for x
    x = 1,685,263,387,567,511.25/63,211,893.69
  6. Step 6: Final answer
    x = 26,660,542.65

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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.