Home / 62,206,130.93-93,305,708.73-19,075,215.89

Finding the Fourth Proportional to 62,206,130.93, 93,305,708.73 and 19,075,215.89

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Solution

The fourth proportional to 62,206,130.93, 93,305,708.73 and 19,075,215.89 is: 28,611,754.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,206,130.93 : 93,305,708.73 = 19,075,215.89 : x
  2. Step 2: Convert to fraction form
    62,206,130.93/93,305,708.73 = 19,075,215.89/x
  3. Step 3: Cross multiply
    62,206,130.93x = 93,305,708.73 × 19,075,215.89
  4. Step 4: Simplify right side
    62,206,130.93x = 1,779,826,538,027,472
  5. Step 5: Solve for x
    x = 1,779,826,538,027,472/62,206,130.93
  6. Step 6: Final answer
    x = 28,611,754.37

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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.