Home / 29,528,084.45-44,292,126.68-11,577,188.45

Finding the Fourth Proportional to 29,528,084.45, 44,292,126.68 and 11,577,188.45

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Solution

The fourth proportional to 29,528,084.45, 44,292,126.68 and 11,577,188.45 is: 17,365,782.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,528,084.45 : 44,292,126.68 = 11,577,188.45 : x
  2. Step 2: Convert to fraction form
    29,528,084.45/44,292,126.68 = 11,577,188.45/x
  3. Step 3: Cross multiply
    29,528,084.45x = 44,292,126.68 × 11,577,188.45
  4. Step 4: Simplify right side
    29,528,084.45x = 512,778,297,425,632.81
  5. Step 5: Solve for x
    x = 512,778,297,425,632.81/29,528,084.45
  6. Step 6: Final answer
    x = 17,365,782.68

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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.