Home / 94,107,031.10-141,210,701.85-36,601,178.30

Finding the Fourth Proportional to 94,107,031.10, 141,210,701.85 and 36,601,178.30

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Solution

The fourth proportional to 94,107,031.10, 141,210,701.85 and 36,601,178.30 is: 54,921,274.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,107,031.10 : 141,210,701.85 = 36,601,178.30 : x
  2. Step 2: Convert to fraction form
    94,107,031.10/141,210,701.85 = 36,601,178.30/x
  3. Step 3: Cross multiply
    94,107,031.10x = 141,210,701.85 × 36,601,178.30
  4. Step 4: Simplify right side
    94,107,031.10x = 5,168,478,076,279,989
  5. Step 5: Solve for x
    x = 5,168,478,076,279,989/94,107,031.10
  6. Step 6: Final answer
    x = 54,921,274.38

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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.