Home / 29,808,047.10-44,712,070.65-21,682,904.70

Finding the Fourth Proportional to 29,808,047.10, 44,712,070.65 and 21,682,904.70

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Solution

The fourth proportional to 29,808,047.10, 44,712,070.65 and 21,682,904.70 is: 32,524,357.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,808,047.10 : 44,712,070.65 = 21,682,904.70 : x
  2. Step 2: Convert to fraction form
    29,808,047.10/44,712,070.65 = 21,682,904.70/x
  3. Step 3: Cross multiply
    29,808,047.10x = 44,712,070.65 × 21,682,904.70
  4. Step 4: Simplify right side
    29,808,047.10x = 969,487,566,843,617
  5. Step 5: Solve for x
    x = 969,487,566,843,617/29,808,047.10
  6. Step 6: Final answer
    x = 32,524,357.05

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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.