Home / 59,803,305.81-89,565,573.30-57,732,055.62

Finding the Fourth Proportional to 59,803,305.81, 89,565,573.30 and 57,732,055.62

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Solution

The fourth proportional to 59,803,305.81, 89,565,573.30 and 57,732,055.62 is: 86,463,525.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,803,305.81 : 89,565,573.30 = 57,732,055.62 : x
  2. Step 2: Convert to fraction form
    59,803,305.81/89,565,573.30 = 57,732,055.62/x
  3. Step 3: Cross multiply
    59,803,305.81x = 89,565,573.30 × 57,732,055.62
  4. Step 4: Simplify right side
    59,803,305.81x = 5,170,804,659,392,787
  5. Step 5: Solve for x
    x = 5,170,804,659,392,787/59,803,305.81
  6. Step 6: Final answer
    x = 86,463,525.54

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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.