Home / 43,386,984.21-59,873,873.96-23,808,200.23

Finding the Fourth Proportional to 43,386,984.21, 59,873,873.96 and 23,808,200.23

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Solution

The fourth proportional to 43,386,984.21, 59,873,873.96 and 23,808,200.23 is: 32,855,226.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,386,984.21 : 59,873,873.96 = 23,808,200.23 : x
  2. Step 2: Convert to fraction form
    43,386,984.21/59,873,873.96 = 23,808,200.23/x
  3. Step 3: Cross multiply
    43,386,984.21x = 59,873,873.96 × 23,808,200.23
  4. Step 4: Simplify right side
    43,386,984.21x = 1,425,489,179,785,463
  5. Step 5: Solve for x
    x = 1,425,489,179,785,463/43,386,984.21
  6. Step 6: Final answer
    x = 32,855,226.19

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.