Home / 46,205,773.13-69,342,570-37,216,406.90

Finding the Fourth Proportional to 46,205,773.13, 69,342,570 and 37,216,406.90

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Solution

The fourth proportional to 46,205,773.13, 69,342,570 and 37,216,406.90 is: 55,851,923.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,205,773.13 : 69,342,570 = 37,216,406.90 : x
  2. Step 2: Convert to fraction form
    46,205,773.13/69,342,570 = 37,216,406.90/x
  3. Step 3: Cross multiply
    46,205,773.13x = 69,342,570 × 37,216,406.90
  4. Step 4: Simplify right side
    46,205,773.13x = 2,580,681,300,265,020.50
  5. Step 5: Solve for x
    x = 2,580,681,300,265,020.50/46,205,773.13
  6. Step 6: Final answer
    x = 55,851,923.38

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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.