Home / 52,460,523.64-72,395,382.06-29,255,677.24

Finding the Fourth Proportional to 52,460,523.64, 72,395,382.06 and 29,255,677.24

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Solution

The fourth proportional to 52,460,523.64, 72,395,382.06 and 29,255,677.24 is: 40,372,756.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,460,523.64 : 72,395,382.06 = 29,255,677.24 : x
  2. Step 2: Convert to fraction form
    52,460,523.64/72,395,382.06 = 29,255,677.24/x
  3. Step 3: Cross multiply
    52,460,523.64x = 72,395,382.06 × 29,255,677.24
  4. Step 4: Simplify right side
    52,460,523.64x = 2,117,975,931,213,846.25
  5. Step 5: Solve for x
    x = 2,117,975,931,213,846.25/52,460,523.64
  6. Step 6: Final answer
    x = 40,372,756.20

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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.