Home / 32,340,009.80-48,510,014.70-15,333,897.80

Finding the Fourth Proportional to 32,340,009.80, 48,510,014.70 and 15,333,897.80

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Solution

The fourth proportional to 32,340,009.80, 48,510,014.70 and 15,333,897.80 is: 23,000,846.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,340,009.80 : 48,510,014.70 = 15,333,897.80 : x
  2. Step 2: Convert to fraction form
    32,340,009.80/48,510,014.70 = 15,333,897.80/x
  3. Step 3: Cross multiply
    32,340,009.80x = 48,510,014.70 × 15,333,897.80
  4. Step 4: Simplify right side
    32,340,009.80x = 743,847,607,686,297.75
  5. Step 5: Solve for x
    x = 743,847,607,686,297.75/32,340,009.80
  6. Step 6: Final answer
    x = 23,000,846.70

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1.5x scale

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.