Home / 43,386,993.50-59,873,886.72-23,808,209.45

Finding the Fourth Proportional to 43,386,993.50, 59,873,886.72 and 23,808,209.45

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Solution

The fourth proportional to 43,386,993.50, 59,873,886.72 and 23,808,209.45 is: 32,855,238.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,386,993.50 : 59,873,886.72 = 23,808,209.45 : x
  2. Step 2: Convert to fraction form
    43,386,993.50/59,873,886.72 = 23,808,209.45/x
  3. Step 3: Cross multiply
    43,386,993.50x = 59,873,886.72 × 23,808,209.45
  4. Step 4: Simplify right side
    43,386,993.50x = 1,425,490,035,315,964
  5. Step 5: Solve for x
    x = 1,425,490,035,315,964/43,386,993.50
  6. Step 6: Final answer
    x = 32,855,238.87

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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.