Home / 29,069,117.70-43,603,676.55-9,893,501.70

Finding the Fourth Proportional to 29,069,117.70, 43,603,676.55 and 9,893,501.70

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Solution

The fourth proportional to 29,069,117.70, 43,603,676.55 and 9,893,501.70 is: 14,840,252.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,069,117.70 : 43,603,676.55 = 9,893,501.70 : x
  2. Step 2: Convert to fraction form
    29,069,117.70/43,603,676.55 = 9,893,501.70/x
  3. Step 3: Cross multiply
    29,069,117.70x = 43,603,676.55 × 9,893,501.70
  4. Step 4: Simplify right side
    29,069,117.70x = 431,393,048,073,675.06
  5. Step 5: Solve for x
    x = 431,393,048,073,675.06/29,069,117.70
  6. Step 6: Final answer
    x = 14,840,252.55

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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.