Home / 35,630,919.96-53,420,206.50-11,355,878.04

Finding the Fourth Proportional to 35,630,919.96, 53,420,206.50 and 11,355,878.04

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Solution

The fourth proportional to 35,630,919.96, 53,420,206.50 and 11,355,878.04 is: 17,025,475.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,630,919.96 : 53,420,206.50 = 11,355,878.04 : x
  2. Step 2: Convert to fraction form
    35,630,919.96/53,420,206.50 = 11,355,878.04/x
  3. Step 3: Cross multiply
    35,630,919.96x = 53,420,206.50 × 11,355,878.04
  4. Step 4: Simplify right side
    35,630,919.96x = 606,633,349,885,615.25
  5. Step 5: Solve for x
    x = 606,633,349,885,615.25/35,630,919.96
  6. Step 6: Final answer
    x = 17,025,475.36

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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.