Home / 134,522,007.30-201,783,010.95-123,042,881.70

Finding the Fourth Proportional to 134,522,007.30, 201,783,010.95 and 123,042,881.70

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Solution

The fourth proportional to 134,522,007.30, 201,783,010.95 and 123,042,881.70 is: 184,564,322.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,522,007.30 : 201,783,010.95 = 123,042,881.70 : x
  2. Step 2: Convert to fraction form
    134,522,007.30/201,783,010.95 = 123,042,881.70/x
  3. Step 3: Cross multiply
    134,522,007.30x = 201,783,010.95 × 123,042,881.70
  4. Step 4: Simplify right side
    134,522,007.30x = 24,827,963,145,390,652
  5. Step 5: Solve for x
    x = 24,827,963,145,390,652/134,522,007.30
  6. Step 6: Final answer
    x = 184,564,322.55

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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.