Home / 45,249,510.70-67,874,266.05-16,496,584.30

Finding the Fourth Proportional to 45,249,510.70, 67,874,266.05 and 16,496,584.30

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Solution

The fourth proportional to 45,249,510.70, 67,874,266.05 and 16,496,584.30 is: 24,744,876.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,249,510.70 : 67,874,266.05 = 16,496,584.30 : x
  2. Step 2: Convert to fraction form
    45,249,510.70/67,874,266.05 = 16,496,584.30/x
  3. Step 3: Cross multiply
    45,249,510.70x = 67,874,266.05 × 16,496,584.30
  4. Step 4: Simplify right side
    45,249,510.70x = 1,119,693,551,694,453
  5. Step 5: Solve for x
    x = 1,119,693,551,694,453/45,249,510.70
  6. Step 6: Final answer
    x = 24,744,876.45

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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.