Home / 32,377,230.90-48,559,625.55-9,658,869.30

Finding the Fourth Proportional to 32,377,230.90, 48,559,625.55 and 9,658,869.30

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Solution

The fourth proportional to 32,377,230.90, 48,559,625.55 and 9,658,869.30 is: 14,486,448.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,377,230.90 : 48,559,625.55 = 9,658,869.30 : x
  2. Step 2: Convert to fraction form
    32,377,230.90/48,559,625.55 = 9,658,869.30/x
  3. Step 3: Cross multiply
    32,377,230.90x = 48,559,625.55 × 9,658,869.30
  4. Step 4: Simplify right side
    32,377,230.90x = 469,031,076,444,390.62
  5. Step 5: Solve for x
    x = 469,031,076,444,390.62/32,377,230.90
  6. Step 6: Final answer
    x = 14,486,448.14

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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.