Home / 173,457,635.06-239,371,881.54-95,141,832.50

Finding the Fourth Proportional to 173,457,635.06, 239,371,881.54 and 95,141,832.50

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Solution

The fourth proportional to 173,457,635.06, 239,371,881.54 and 95,141,832.50 is: 131,295,918.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,457,635.06 : 239,371,881.54 = 95,141,832.50 : x
  2. Step 2: Convert to fraction form
    173,457,635.06/239,371,881.54 = 95,141,832.50/x
  3. Step 3: Cross multiply
    173,457,635.06x = 239,371,881.54 × 95,141,832.50
  4. Step 4: Simplify right side
    173,457,635.06x = 22,774,279,458,688,520
  5. Step 5: Solve for x
    x = 22,774,279,458,688,520/173,457,635.06
  6. Step 6: Final answer
    x = 131,295,918.17

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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.