Home / 52,786,426.50-79,076,559.27-25,080,916.61

Finding the Fourth Proportional to 52,786,426.50, 79,076,559.27 and 25,080,916.61

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Solution

The fourth proportional to 52,786,426.50, 79,076,559.27 and 25,080,916.61 is: 37,572,397.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,786,426.50 : 79,076,559.27 = 25,080,916.61 : x
  2. Step 2: Convert to fraction form
    52,786,426.50/79,076,559.27 = 25,080,916.61/x
  3. Step 3: Cross multiply
    52,786,426.50x = 79,076,559.27 × 25,080,916.61
  4. Step 4: Simplify right side
    52,786,426.50x = 1,983,312,588,461,209.50
  5. Step 5: Solve for x
    x = 1,983,312,588,461,209.50/52,786,426.50
  6. Step 6: Final answer
    x = 37,572,397.30

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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.