Home / 19,544,590.85-29,317,111.95-5,897,855.43

Finding the Fourth Proportional to 19,544,590.85, 29,317,111.95 and 5,897,855.43

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Solution

The fourth proportional to 19,544,590.85, 29,317,111.95 and 5,897,855.43 is: 8,846,851.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,544,590.85 : 29,317,111.95 = 5,897,855.43 : x
  2. Step 2: Convert to fraction form
    19,544,590.85/29,317,111.95 = 5,897,855.43/x
  3. Step 3: Cross multiply
    19,544,590.85x = 29,317,111.95 × 5,897,855.43
  4. Step 4: Simplify right side
    19,544,590.85x = 172,908,087,928,342.34
  5. Step 5: Solve for x
    x = 172,908,087,928,342.34/19,544,590.85
  6. Step 6: Final answer
    x = 8,846,851.25

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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.