Home / 39,312,073.65-58,968,110.48-32,376,768.60

Finding the Fourth Proportional to 39,312,073.65, 58,968,110.48 and 32,376,768.60

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Solution

The fourth proportional to 39,312,073.65, 58,968,110.48 and 32,376,768.60 is: 48,565,152.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,312,073.65 : 58,968,110.48 = 32,376,768.60 : x
  2. Step 2: Convert to fraction form
    39,312,073.65/58,968,110.48 = 32,376,768.60/x
  3. Step 3: Cross multiply
    39,312,073.65x = 58,968,110.48 × 32,376,768.60
  4. Step 4: Simplify right side
    39,312,073.65x = 1,909,196,867,628,311.25
  5. Step 5: Solve for x
    x = 1,909,196,867,628,311.25/39,312,073.65
  6. Step 6: Final answer
    x = 48,565,152.90

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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.