Home / 61,430,730.03-84,773,849.22-33,553,434.33

Finding the Fourth Proportional to 61,430,730.03, 84,773,849.22 and 33,553,434.33

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Solution

The fourth proportional to 61,430,730.03, 84,773,849.22 and 33,553,434.33 is: 46,303,434.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,430,730.03 : 84,773,849.22 = 33,553,434.33 : x
  2. Step 2: Convert to fraction form
    61,430,730.03/84,773,849.22 = 33,553,434.33/x
  3. Step 3: Cross multiply
    61,430,730.03x = 84,773,849.22 × 33,553,434.33
  4. Step 4: Simplify right side
    61,430,730.03x = 2,844,453,782,704,591.50
  5. Step 5: Solve for x
    x = 2,844,453,782,704,591.50/61,430,730.03
  6. Step 6: Final answer
    x = 46,303,434.48

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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.