Home / 45,576,268.18-68,364,300.93-35,216,551.15

Finding the Fourth Proportional to 45,576,268.18, 68,364,300.93 and 35,216,551.15

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Solution

The fourth proportional to 45,576,268.18, 68,364,300.93 and 35,216,551.15 is: 52,824,748.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,576,268.18 : 68,364,300.93 = 35,216,551.15 : x
  2. Step 2: Convert to fraction form
    45,576,268.18/68,364,300.93 = 35,216,551.15/x
  3. Step 3: Cross multiply
    45,576,268.18x = 68,364,300.93 × 35,216,551.15
  4. Step 4: Simplify right side
    45,576,268.18x = 2,407,554,900,535,337.50
  5. Step 5: Solve for x
    x = 2,407,554,900,535,337.50/45,576,268.18
  6. Step 6: Final answer
    x = 52,824,748.42

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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.