Home / 56,024,467.40-84,036,701.10-34,388,913.80

Finding the Fourth Proportional to 56,024,467.40, 84,036,701.10 and 34,388,913.80

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Solution

The fourth proportional to 56,024,467.40, 84,036,701.10 and 34,388,913.80 is: 51,583,370.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,024,467.40 : 84,036,701.10 = 34,388,913.80 : x
  2. Step 2: Convert to fraction form
    56,024,467.40/84,036,701.10 = 34,388,913.80/x
  3. Step 3: Cross multiply
    56,024,467.40x = 84,036,701.10 × 34,388,913.80
  4. Step 4: Simplify right side
    56,024,467.40x = 2,889,930,870,164,264.50
  5. Step 5: Solve for x
    x = 2,889,930,870,164,264.50/56,024,467.40
  6. Step 6: Final answer
    x = 51,583,370.70

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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.