Home / 29,970,025.60-44,955,038.40-10,802,720.20

Finding the Fourth Proportional to 29,970,025.60, 44,955,038.40 and 10,802,720.20

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Solution

The fourth proportional to 29,970,025.60, 44,955,038.40 and 10,802,720.20 is: 16,204,080.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,970,025.60 : 44,955,038.40 = 10,802,720.20 : x
  2. Step 2: Convert to fraction form
    29,970,025.60/44,955,038.40 = 10,802,720.20/x
  3. Step 3: Cross multiply
    29,970,025.60x = 44,955,038.40 × 10,802,720.20
  4. Step 4: Simplify right side
    29,970,025.60x = 485,636,701,415,455.62
  5. Step 5: Solve for x
    x = 485,636,701,415,455.62/29,970,025.60
  6. Step 6: Final answer
    x = 16,204,080.30

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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.