Home / 49,208,014.60-73,812,021.90-23,642,859.40

Finding the Fourth Proportional to 49,208,014.60, 73,812,021.90 and 23,642,859.40

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Solution

The fourth proportional to 49,208,014.60, 73,812,021.90 and 23,642,859.40 is: 35,464,289.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,208,014.60 : 73,812,021.90 = 23,642,859.40 : x
  2. Step 2: Convert to fraction form
    49,208,014.60/73,812,021.90 = 23,642,859.40/x
  3. Step 3: Cross multiply
    49,208,014.60x = 73,812,021.90 × 23,642,859.40
  4. Step 4: Simplify right side
    49,208,014.60x = 1,745,127,255,811,421
  5. Step 5: Solve for x
    x = 1,745,127,255,811,421/49,208,014.60
  6. Step 6: Final answer
    x = 35,464,289.10

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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.