Home / 29,791,700.80-44,687,551.20-19,588,033.60

Finding the Fourth Proportional to 29,791,700.80, 44,687,551.20 and 19,588,033.60

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Solution

The fourth proportional to 29,791,700.80, 44,687,551.20 and 19,588,033.60 is: 29,382,050.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,791,700.80 : 44,687,551.20 = 19,588,033.60 : x
  2. Step 2: Convert to fraction form
    29,791,700.80/44,687,551.20 = 19,588,033.60/x
  3. Step 3: Cross multiply
    29,791,700.80x = 44,687,551.20 × 19,588,033.60
  4. Step 4: Simplify right side
    29,791,700.80x = 875,341,254,407,320.50
  5. Step 5: Solve for x
    x = 875,341,254,407,320.50/29,791,700.80
  6. Step 6: Final answer
    x = 29,382,050.40

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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.