Home / 39,343,997.70-59,015,996.55-24,995,090.70

Finding the Fourth Proportional to 39,343,997.70, 59,015,996.55 and 24,995,090.70

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Solution

The fourth proportional to 39,343,997.70, 59,015,996.55 and 24,995,090.70 is: 37,492,636.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,343,997.70 : 59,015,996.55 = 24,995,090.70 : x
  2. Step 2: Convert to fraction form
    39,343,997.70/59,015,996.55 = 24,995,090.70/x
  3. Step 3: Cross multiply
    39,343,997.70x = 59,015,996.55 × 24,995,090.70
  4. Step 4: Simplify right side
    39,343,997.70x = 1,475,110,186,518,137
  5. Step 5: Solve for x
    x = 1,475,110,186,518,137/39,343,997.70
  6. Step 6: Final answer
    x = 37,492,636.05

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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.