Home / 56,050,574.70-84,075,862.05-27,352,760.70

Finding the Fourth Proportional to 56,050,574.70, 84,075,862.05 and 27,352,760.70

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Solution

The fourth proportional to 56,050,574.70, 84,075,862.05 and 27,352,760.70 is: 41,029,141.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,050,574.70 : 84,075,862.05 = 27,352,760.70 : x
  2. Step 2: Convert to fraction form
    56,050,574.70/84,075,862.05 = 27,352,760.70/x
  3. Step 3: Cross multiply
    56,050,574.70x = 84,075,862.05 × 27,352,760.70
  4. Step 4: Simplify right side
    56,050,574.70x = 2,299,706,935,299,861.50
  5. Step 5: Solve for x
    x = 2,299,706,935,299,861.50/56,050,574.70
  6. Step 6: Final answer
    x = 41,029,141.05

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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.