Home / 32,400,044.20-48,607,064.70-9,683,237.80

Finding the Fourth Proportional to 32,400,044.20, 48,607,064.70 and 9,683,237.80

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Solution

The fourth proportional to 32,400,044.20, 48,607,064.70 and 9,683,237.80 is: 14,526,948.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,400,044.20 : 48,607,064.70 = 9,683,237.80 : x
  2. Step 2: Convert to fraction form
    32,400,044.20/48,607,064.70 = 9,683,237.80/x
  3. Step 3: Cross multiply
    32,400,044.20x = 48,607,064.70 × 9,683,237.80
  4. Step 4: Simplify right side
    32,400,044.20x = 470,673,766,250,085.75
  5. Step 5: Solve for x
    x = 470,673,766,250,085.75/32,400,044.20
  6. Step 6: Final answer
    x = 14,526,948.28

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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.