Home / 43,386,995.75-59,873,889.83-23,808,211.70

Finding the Fourth Proportional to 43,386,995.75, 59,873,889.83 and 23,808,211.70

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Solution

The fourth proportional to 43,386,995.75, 59,873,889.83 and 23,808,211.70 is: 32,855,241.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,386,995.75 : 59,873,889.83 = 23,808,211.70 : x
  2. Step 2: Convert to fraction form
    43,386,995.75/59,873,889.83 = 23,808,211.70/x
  3. Step 3: Cross multiply
    43,386,995.75x = 59,873,889.83 × 23,808,211.70
  4. Step 4: Simplify right side
    43,386,995.75x = 1,425,490,243,956,706.50
  5. Step 5: Solve for x
    x = 1,425,490,243,956,706.50/43,386,995.75
  6. Step 6: Final answer
    x = 32,855,241.98

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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.