Home / 46,540,378.93-64,230,259.44-34,759,193.87

Finding the Fourth Proportional to 46,540,378.93, 64,230,259.44 and 34,759,193.87

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Solution

The fourth proportional to 46,540,378.93, 64,230,259.44 and 34,759,193.87 is: 47,971,075.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,540,378.93 : 64,230,259.44 = 34,759,193.87 : x
  2. Step 2: Convert to fraction form
    46,540,378.93/64,230,259.44 = 34,759,193.87/x
  3. Step 3: Cross multiply
    46,540,378.93x = 64,230,259.44 × 34,759,193.87
  4. Step 4: Simplify right side
    46,540,378.93x = 2,232,592,040,195,357.50
  5. Step 5: Solve for x
    x = 2,232,592,040,195,357.50/46,540,378.93
  6. Step 6: Final answer
    x = 47,971,075.69

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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.