Home / 34,622,775.42-51,938,889.21-14,423,293.50

Finding the Fourth Proportional to 34,622,775.42, 51,938,889.21 and 14,423,293.50

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Solution

The fourth proportional to 34,622,775.42, 51,938,889.21 and 14,423,293.50 is: 21,636,909.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,622,775.42 : 51,938,889.21 = 14,423,293.50 : x
  2. Step 2: Convert to fraction form
    34,622,775.42/51,938,889.21 = 14,423,293.50/x
  3. Step 3: Cross multiply
    34,622,775.42x = 51,938,889.21 × 14,423,293.50
  4. Step 4: Simplify right side
    34,622,775.42x = 749,129,843,139,813.12
  5. Step 5: Solve for x
    x = 749,129,843,139,813.12/34,622,775.42
  6. Step 6: Final answer
    x = 21,636,909.06

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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.