Home / 116,272,581.52-174,433,894.26-58,011,590.32

Finding the Fourth Proportional to 116,272,581.52, 174,433,894.26 and 58,011,590.32

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Solution

The fourth proportional to 116,272,581.52, 174,433,894.26 and 58,011,590.32 is: 87,029,869.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,272,581.52 : 174,433,894.26 = 58,011,590.32 : x
  2. Step 2: Convert to fraction form
    116,272,581.52/174,433,894.26 = 58,011,590.32/x
  3. Step 3: Cross multiply
    116,272,581.52x = 174,433,894.26 × 58,011,590.32
  4. Step 4: Simplify right side
    116,272,581.52x = 10,119,187,611,733,320
  5. Step 5: Solve for x
    x = 10,119,187,611,733,320/116,272,581.52
  6. Step 6: Final answer
    x = 87,029,869.63

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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.