Home / 176,875,349.76-265,259,486.76-61,838,449.92

Finding the Fourth Proportional to 176,875,349.76, 265,259,486.76 and 61,838,449.92

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Solution

The fourth proportional to 176,875,349.76, 265,259,486.76 and 61,838,449.92 is: 92,738,957.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,875,349.76 : 265,259,486.76 = 61,838,449.92 : x
  2. Step 2: Convert to fraction form
    176,875,349.76/265,259,486.76 = 61,838,449.92/x
  3. Step 3: Cross multiply
    176,875,349.76x = 265,259,486.76 × 61,838,449.92
  4. Step 4: Simplify right side
    176,875,349.76x = 16,403,235,487,813,162
  5. Step 5: Solve for x
    x = 16,403,235,487,813,162/176,875,349.76
  6. Step 6: Final answer
    x = 92,738,957.18

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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.