Home / 176,899,811.60-265,349,717.40-158,193,088.40

Finding the Fourth Proportional to 176,899,811.60, 265,349,717.40 and 158,193,088.40

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Solution

The fourth proportional to 176,899,811.60, 265,349,717.40 and 158,193,088.40 is: 237,289,632.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,899,811.60 : 265,349,717.40 = 158,193,088.40 : x
  2. Step 2: Convert to fraction form
    176,899,811.60/265,349,717.40 = 158,193,088.40/x
  3. Step 3: Cross multiply
    176,899,811.60x = 265,349,717.40 × 158,193,088.40
  4. Step 4: Simplify right side
    176,899,811.60x = 41,976,491,301,573,224
  5. Step 5: Solve for x
    x = 41,976,491,301,573,224/176,899,811.60
  6. Step 6: Final answer
    x = 237,289,632.60

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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.