Home / 117,370,676,218.63-176,066,155,869.07-32,380,470,733.77

Finding the Fourth Proportional to 117,370,676,218.63, 176,066,155,869.07 and 32,380,470,733.77

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Solution

The fourth proportional to 117,370,676,218.63, 176,066,155,869.07 and 32,380,470,733.77 is: 48,573,503,970.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    117,370,676,218.63 : 176,066,155,869.07 = 32,380,470,733.77 : x
  2. Step 2: Convert to fraction form
    117,370,676,218.63/176,066,155,869.07 = 32,380,470,733.77/x
  3. Step 3: Cross multiply
    117,370,676,218.63x = 176,066,155,869.07 × 32,380,470,733.77
  4. Step 4: Simplify right side
    117,370,676,218.63x = 5,701,105,007,325,808,164,864
  5. Step 5: Solve for x
    x = 5,701,105,007,325,808,164,864/117,370,676,218.63
  6. Step 6: Final answer
    x = 48,573,503,970.50

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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.