Home / 46,150,228.07-63,706,925.28-28,755,167.69

Finding the Fourth Proportional to 46,150,228.07, 63,706,925.28 and 28,755,167.69

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Solution

The fourth proportional to 46,150,228.07, 63,706,925.28 and 28,755,167.69 is: 39,694,350.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,150,228.07 : 63,706,925.28 = 28,755,167.69 : x
  2. Step 2: Convert to fraction form
    46,150,228.07/63,706,925.28 = 28,755,167.69/x
  3. Step 3: Cross multiply
    46,150,228.07x = 63,706,925.28 × 28,755,167.69
  4. Step 4: Simplify right side
    46,150,228.07x = 1,831,903,319,440,700.25
  5. Step 5: Solve for x
    x = 1,831,903,319,440,700.25/46,150,228.07
  6. Step 6: Final answer
    x = 39,694,350.30

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.