Home / 32,763,088.40-49,144,632.60-20,008,504.40

Finding the Fourth Proportional to 32,763,088.40, 49,144,632.60 and 20,008,504.40

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Solution

The fourth proportional to 32,763,088.40, 49,144,632.60 and 20,008,504.40 is: 30,012,756.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,763,088.40 : 49,144,632.60 = 20,008,504.40 : x
  2. Step 2: Convert to fraction form
    32,763,088.40/49,144,632.60 = 20,008,504.40/x
  3. Step 3: Cross multiply
    32,763,088.40x = 49,144,632.60 × 20,008,504.40
  4. Step 4: Simplify right side
    32,763,088.40x = 983,310,597,613,483.38
  5. Step 5: Solve for x
    x = 983,310,597,613,483.38/32,763,088.40
  6. Step 6: Final answer
    x = 30,012,756.60

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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.