Home / 114,935,050.23-158,700,742.20-92,536,887.71

Finding the Fourth Proportional to 114,935,050.23, 158,700,742.20 and 92,536,887.71

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Solution

The fourth proportional to 114,935,050.23, 158,700,742.20 and 92,536,887.71 is: 127,773,666.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,935,050.23 : 158,700,742.20 = 92,536,887.71 : x
  2. Step 2: Convert to fraction form
    114,935,050.23/158,700,742.20 = 92,536,887.71/x
  3. Step 3: Cross multiply
    114,935,050.23x = 158,700,742.20 × 92,536,887.71
  4. Step 4: Simplify right side
    114,935,050.23x = 14,685,672,759,314,540
  5. Step 5: Solve for x
    x = 14,685,672,759,314,540/114,935,050.23
  6. Step 6: Final answer
    x = 127,773,666.34

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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.