Home / 32,898,950.40-49,454,713.80-30,348,033.60

Finding the Fourth Proportional to 32,898,950.40, 49,454,713.80 and 30,348,033.60

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Solution

The fourth proportional to 32,898,950.40, 49,454,713.80 and 30,348,033.60 is: 45,620,097.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,898,950.40 : 49,454,713.80 = 30,348,033.60 : x
  2. Step 2: Convert to fraction form
    32,898,950.40/49,454,713.80 = 30,348,033.60/x
  3. Step 3: Cross multiply
    32,898,950.40x = 49,454,713.80 × 30,348,033.60
  4. Step 4: Simplify right side
    32,898,950.40x = 1,500,853,316,080,783.75
  5. Step 5: Solve for x
    x = 1,500,853,316,080,783.75/32,898,950.40
  6. Step 6: Final answer
    x = 45,620,097.23

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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.