Home / 41,580,679.80-62,366,254.74-10,878,222

Finding the Fourth Proportional to 41,580,679.80, 62,366,254.74 and 10,878,222

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Solution

The fourth proportional to 41,580,679.80, 62,366,254.74 and 10,878,222 is: 16,316,086.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,580,679.80 : 62,366,254.74 = 10,878,222 : x
  2. Step 2: Convert to fraction form
    41,580,679.80/62,366,254.74 = 10,878,222/x
  3. Step 3: Cross multiply
    41,580,679.80x = 62,366,254.74 × 10,878,222
  4. Step 4: Simplify right side
    41,580,679.80x = 678,433,964,370,272.25
  5. Step 5: Solve for x
    x = 678,433,964,370,272.25/41,580,679.80
  6. Step 6: Final answer
    x = 16,316,086.40

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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.