Home / 30,854,895.08-46,249,711.19-11,411,625.81

Finding the Fourth Proportional to 30,854,895.08, 46,249,711.19 and 11,411,625.81

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Solution

The fourth proportional to 30,854,895.08, 46,249,711.19 and 11,411,625.81 is: 17,105,370.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,854,895.08 : 46,249,711.19 = 11,411,625.81 : x
  2. Step 2: Convert to fraction form
    30,854,895.08/46,249,711.19 = 11,411,625.81/x
  3. Step 3: Cross multiply
    30,854,895.08x = 46,249,711.19 × 11,411,625.81
  4. Step 4: Simplify right side
    30,854,895.08x = 527,784,397,863,791.75
  5. Step 5: Solve for x
    x = 527,784,397,863,791.75/30,854,895.08
  6. Step 6: Final answer
    x = 17,105,370.04

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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.