Home / 176,827,484,750.11-265,285,863,717.63-49,342,069,443.96

Finding the Fourth Proportional to 176,827,484,750.11, 265,285,863,717.63 and 49,342,069,443.96

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Solution

The fourth proportional to 176,827,484,750.11, 265,285,863,717.63 and 49,342,069,443.96 is: 74,025,559,593.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,827,484,750.11 : 265,285,863,717.63 = 49,342,069,443.96 : x
  2. Step 2: Convert to fraction form
    176,827,484,750.11/265,285,863,717.63 = 49,342,069,443.96/x
  3. Step 3: Cross multiply
    176,827,484,750.11x = 265,285,863,717.63 × 49,342,069,443.96
  4. Step 4: Simplify right side
    176,827,484,750.11x = 13,089,753,510,056,208,367,616
  5. Step 5: Solve for x
    x = 13,089,753,510,056,208,367,616/176,827,484,750.11
  6. Step 6: Final answer
    x = 74,025,559,593.04

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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.