Home / 19,284,638.58-26,613,567.48-10,583,124.64

Finding the Fourth Proportional to 19,284,638.58, 26,613,567.48 and 10,583,124.64

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Solution

The fourth proportional to 19,284,638.58, 26,613,567.48 and 10,583,124.64 is: 14,605,132.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,284,638.58 : 26,613,567.48 = 10,583,124.64 : x
  2. Step 2: Convert to fraction form
    19,284,638.58/26,613,567.48 = 10,583,124.64/x
  3. Step 3: Cross multiply
    19,284,638.58x = 26,613,567.48 × 10,583,124.64
  4. Step 4: Simplify right side
    19,284,638.58x = 281,654,701,755,890.75
  5. Step 5: Solve for x
    x = 281,654,701,755,890.75/19,284,638.58
  6. Step 6: Final answer
    x = 14,605,132.50

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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.