Home / 34,446,779.28-51,662,006.33-9,853,947.70

Finding the Fourth Proportional to 34,446,779.28, 51,662,006.33 and 9,853,947.70

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Solution

The fourth proportional to 34,446,779.28, 51,662,006.33 and 9,853,947.70 is: 14,778,586.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,446,779.28 : 51,662,006.33 = 9,853,947.70 : x
  2. Step 2: Convert to fraction form
    34,446,779.28/51,662,006.33 = 9,853,947.70/x
  3. Step 3: Cross multiply
    34,446,779.28x = 51,662,006.33 × 9,853,947.70
  4. Step 4: Simplify right side
    34,446,779.28x = 509,074,708,452,888.88
  5. Step 5: Solve for x
    x = 509,074,708,452,888.88/34,446,779.28
  6. Step 6: Final answer
    x = 14,778,586.54

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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.