Home / 61,106,443.67-84,325,210.68-33,604,371.92

Finding the Fourth Proportional to 61,106,443.67, 84,325,210.68 and 33,604,371.92

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Solution

The fourth proportional to 61,106,443.67, 84,325,210.68 and 33,604,371.92 is: 46,373,108.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,106,443.67 : 84,325,210.68 = 33,604,371.92 : x
  2. Step 2: Convert to fraction form
    61,106,443.67/84,325,210.68 = 33,604,371.92/x
  3. Step 3: Cross multiply
    61,106,443.67x = 84,325,210.68 × 33,604,371.92
  4. Step 4: Simplify right side
    61,106,443.67x = 2,833,695,742,259,972.50
  5. Step 5: Solve for x
    x = 2,833,695,742,259,972.50/61,106,443.67
  6. Step 6: Final answer
    x = 46,373,108.50

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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.