Home / 114,027,683.94-157,352,143.36-64,465,094.38

Finding the Fourth Proportional to 114,027,683.94, 157,352,143.36 and 64,465,094.38

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Solution

The fourth proportional to 114,027,683.94, 157,352,143.36 and 64,465,094.38 is: 88,958,403.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,027,683.94 : 157,352,143.36 = 64,465,094.38 : x
  2. Step 2: Convert to fraction form
    114,027,683.94/157,352,143.36 = 64,465,094.38/x
  3. Step 3: Cross multiply
    114,027,683.94x = 157,352,143.36 × 64,465,094.38
  4. Step 4: Simplify right side
    114,027,683.94x = 10,143,720,772,597,692
  5. Step 5: Solve for x
    x = 10,143,720,772,597,692/114,027,683.94
  6. Step 6: Final answer
    x = 88,958,403.98

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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.