Home / 49,824,999.60-74,737,499.40-26,866,748.40

Finding the Fourth Proportional to 49,824,999.60, 74,737,499.40 and 26,866,748.40

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Solution

The fourth proportional to 49,824,999.60, 74,737,499.40 and 26,866,748.40 is: 40,300,122.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,824,999.60 : 74,737,499.40 = 26,866,748.40 : x
  2. Step 2: Convert to fraction form
    49,824,999.60/74,737,499.40 = 26,866,748.40/x
  3. Step 3: Cross multiply
    49,824,999.60x = 74,737,499.40 × 26,866,748.40
  4. Step 4: Simplify right side
    49,824,999.60x = 2,007,953,592,424,951
  5. Step 5: Solve for x
    x = 2,007,953,592,424,951/49,824,999.60
  6. Step 6: Final answer
    x = 40,300,122.60

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1.5x scale

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.