Home / 185,472,014.40-277,984,072.80-94,548,801.60

Finding the Fourth Proportional to 185,472,014.40, 277,984,072.80 and 94,548,801.60

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Solution

The fourth proportional to 185,472,014.40, 277,984,072.80 and 94,548,801.60 is: 141,709,039.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    185,472,014.40 : 277,984,072.80 = 94,548,801.60 : x
  2. Step 2: Convert to fraction form
    185,472,014.40/277,984,072.80 = 94,548,801.60/x
  3. Step 3: Cross multiply
    185,472,014.40x = 277,984,072.80 × 94,548,801.60
  4. Step 4: Simplify right side
    185,472,014.40x = 26,283,060,947,127,156
  5. Step 5: Solve for x
    x = 26,283,060,947,127,156/185,472,014.40
  6. Step 6: Final answer
    x = 141,709,039.14

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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.