Home / 114,430,453.76-157,916,000.04-62,219,842.04

Finding the Fourth Proportional to 114,430,453.76, 157,916,000.04 and 62,219,842.04

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Solution

The fourth proportional to 114,430,453.76, 157,916,000.04 and 62,219,842.04 is: 85,864,455.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,430,453.76 : 157,916,000.04 = 62,219,842.04 : x
  2. Step 2: Convert to fraction form
    114,430,453.76/157,916,000.04 = 62,219,842.04/x
  3. Step 3: Cross multiply
    114,430,453.76x = 157,916,000.04 × 62,219,842.04
  4. Step 4: Simplify right side
    114,430,453.76x = 9,825,508,578,077,434
  5. Step 5: Solve for x
    x = 9,825,508,578,077,434/114,430,453.76
  6. Step 6: Final answer
    x = 85,864,455.27

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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.