Home / 49,175,459.40-73,763,189.10-26,500,643.40

Finding the Fourth Proportional to 49,175,459.40, 73,763,189.10 and 26,500,643.40

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Solution

The fourth proportional to 49,175,459.40, 73,763,189.10 and 26,500,643.40 is: 39,750,965.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,175,459.40 : 73,763,189.10 = 26,500,643.40 : x
  2. Step 2: Convert to fraction form
    49,175,459.40/73,763,189.10 = 26,500,643.40/x
  3. Step 3: Cross multiply
    49,175,459.40x = 73,763,189.10 × 26,500,643.40
  4. Step 4: Simplify right side
    49,175,459.40x = 1,954,771,970,385,866.75
  5. Step 5: Solve for x
    x = 1,954,771,970,385,866.75/49,175,459.40
  6. Step 6: Final answer
    x = 39,750,965.10

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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.