Home / 52,209,969.05-78,314,953.58-44,483,735.45

Finding the Fourth Proportional to 52,209,969.05, 78,314,953.58 and 44,483,735.45

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Solution

The fourth proportional to 52,209,969.05, 78,314,953.58 and 44,483,735.45 is: 66,725,603.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,209,969.05 : 78,314,953.58 = 44,483,735.45 : x
  2. Step 2: Convert to fraction form
    52,209,969.05/78,314,953.58 = 44,483,735.45/x
  3. Step 3: Cross multiply
    52,209,969.05x = 78,314,953.58 × 44,483,735.45
  4. Step 4: Simplify right side
    52,209,969.05x = 3,483,741,676,609,332
  5. Step 5: Solve for x
    x = 3,483,741,676,609,332/52,209,969.05
  6. Step 6: Final answer
    x = 66,725,603.18

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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.