Home / 118,095,904.30-177,143,856.45-94,208,032.30

Finding the Fourth Proportional to 118,095,904.30, 177,143,856.45 and 94,208,032.30

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Solution

The fourth proportional to 118,095,904.30, 177,143,856.45 and 94,208,032.30 is: 141,312,048.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    118,095,904.30 : 177,143,856.45 = 94,208,032.30 : x
  2. Step 2: Convert to fraction form
    118,095,904.30/177,143,856.45 = 94,208,032.30/x
  3. Step 3: Cross multiply
    118,095,904.30x = 177,143,856.45 × 94,208,032.30
  4. Step 4: Simplify right side
    118,095,904.30x = 16,688,374,150,188,162
  5. Step 5: Solve for x
    x = 16,688,374,150,188,162/118,095,904.30
  6. Step 6: Final answer
    x = 141,312,048.45

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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.