Home / 36,084,297.90-49,748,157-28,666,572.24

Finding the Fourth Proportional to 36,084,297.90, 49,748,157 and 28,666,572.24

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Solution

The fourth proportional to 36,084,297.90, 49,748,157 and 28,666,572.24 is: 39,521,598.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,084,297.90 : 49,748,157 = 28,666,572.24 : x
  2. Step 2: Convert to fraction form
    36,084,297.90/49,748,157 = 28,666,572.24/x
  3. Step 3: Cross multiply
    36,084,297.90x = 49,748,157 × 28,666,572.24
  4. Step 4: Simplify right side
    36,084,297.90x = 1,426,109,136,447,361.50
  5. Step 5: Solve for x
    x = 1,426,109,136,447,361.50/36,084,297.90
  6. Step 6: Final answer
    x = 39,521,598.57

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.