Home / 56,133,629.40-84,200,444.10-41,017,085.40

Finding the Fourth Proportional to 56,133,629.40, 84,200,444.10 and 41,017,085.40

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Solution

The fourth proportional to 56,133,629.40, 84,200,444.10 and 41,017,085.40 is: 61,525,628.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,133,629.40 : 84,200,444.10 = 41,017,085.40 : x
  2. Step 2: Convert to fraction form
    56,133,629.40/84,200,444.10 = 41,017,085.40/x
  3. Step 3: Cross multiply
    56,133,629.40x = 84,200,444.10 × 41,017,085.40
  4. Step 4: Simplify right side
    56,133,629.40x = 3,453,656,806,367,626
  5. Step 5: Solve for x
    x = 3,453,656,806,367,626/56,133,629.40
  6. Step 6: Final answer
    x = 61,525,628.10

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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.