Home / 61,636,232.13-85,054,969.32-33,759,063.96

Finding the Fourth Proportional to 61,636,232.13, 85,054,969.32 and 33,759,063.96

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Solution

The fourth proportional to 61,636,232.13, 85,054,969.32 and 33,759,063.96 is: 46,585,848.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,636,232.13 : 85,054,969.32 = 33,759,063.96 : x
  2. Step 2: Convert to fraction form
    61,636,232.13/85,054,969.32 = 33,759,063.96/x
  3. Step 3: Cross multiply
    61,636,232.13x = 85,054,969.32 × 33,759,063.96
  4. Step 4: Simplify right side
    61,636,232.13x = 2,871,376,149,389,717.50
  5. Step 5: Solve for x
    x = 2,871,376,149,389,717.50/61,636,232.13
  6. Step 6: Final answer
    x = 46,585,848.13

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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.