Home / 176,861,007,193.52-265,021,558,242.04-105,009,030,208.88

Finding the Fourth Proportional to 176,861,007,193.52, 265,021,558,242.04 and 105,009,030,208.88

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Solution

The fourth proportional to 176,861,007,193.52, 265,021,558,242.04 and 105,009,030,208.88 is: 157,353,264,334.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,861,007,193.52 : 265,021,558,242.04 = 105,009,030,208.88 : x
  2. Step 2: Convert to fraction form
    176,861,007,193.52/265,021,558,242.04 = 105,009,030,208.88/x
  3. Step 3: Cross multiply
    176,861,007,193.52x = 265,021,558,242.04 × 105,009,030,208.88
  4. Step 4: Simplify right side
    176,861,007,193.52x = 27,829,656,815,442,832,916,480
  5. Step 5: Solve for x
    x = 27,829,656,815,442,832,916,480/176,861,007,193.52
  6. Step 6: Final answer
    x = 157,353,264,334.81

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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.