Home / 40,254,807.60-60,382,211.40-33,877,515.60

Finding the Fourth Proportional to 40,254,807.60, 60,382,211.40 and 33,877,515.60

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Solution

The fourth proportional to 40,254,807.60, 60,382,211.40 and 33,877,515.60 is: 50,816,273.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,254,807.60 : 60,382,211.40 = 33,877,515.60 : x
  2. Step 2: Convert to fraction form
    40,254,807.60/60,382,211.40 = 33,877,515.60/x
  3. Step 3: Cross multiply
    40,254,807.60x = 60,382,211.40 × 33,877,515.60
  4. Step 4: Simplify right side
    40,254,807.60x = 2,045,599,308,665,998
  5. Step 5: Solve for x
    x = 2,045,599,308,665,998/40,254,807.60
  6. Step 6: Final answer
    x = 50,816,273.40

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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.