Home / 60,868,941.96-83,990,171.52-37,014,399.84

Finding the Fourth Proportional to 60,868,941.96, 83,990,171.52 and 37,014,399.84

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Solution

The fourth proportional to 60,868,941.96, 83,990,171.52 and 37,014,399.84 is: 51,074,418.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,868,941.96 : 83,990,171.52 = 37,014,399.84 : x
  2. Step 2: Convert to fraction form
    60,868,941.96/83,990,171.52 = 37,014,399.84/x
  3. Step 3: Cross multiply
    60,868,941.96x = 83,990,171.52 × 37,014,399.84
  4. Step 4: Simplify right side
    60,868,941.96x = 3,108,845,791,271,460.50
  5. Step 5: Solve for x
    x = 3,108,845,791,271,460.50/60,868,941.96
  6. Step 6: Final answer
    x = 51,074,418.10

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.