Home / 29,531,837.20-44,289,461.40-9,343,267.60

Finding the Fourth Proportional to 29,531,837.20, 44,289,461.40 and 9,343,267.60

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Solution

The fourth proportional to 29,531,837.20, 44,289,461.40 and 9,343,267.60 is: 14,012,277.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,531,837.20 : 44,289,461.40 = 9,343,267.60 : x
  2. Step 2: Convert to fraction form
    29,531,837.20/44,289,461.40 = 9,343,267.60/x
  3. Step 3: Cross multiply
    29,531,837.20x = 44,289,461.40 × 9,343,267.60
  4. Step 4: Simplify right side
    29,531,837.20x = 413,808,289,720,070.62
  5. Step 5: Solve for x
    x = 413,808,289,720,070.62/29,531,837.20
  6. Step 6: Final answer
    x = 14,012,277.22

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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.