Home / 41,578,014.40-62,272,543.20-26,272,513.60

Finding the Fourth Proportional to 41,578,014.40, 62,272,543.20 and 26,272,513.60

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Solution

The fourth proportional to 41,578,014.40, 62,272,543.20 and 26,272,513.60 is: 39,349,070.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,578,014.40 : 62,272,543.20 = 26,272,513.60 : x
  2. Step 2: Convert to fraction form
    41,578,014.40/62,272,543.20 = 26,272,513.60/x
  3. Step 3: Cross multiply
    41,578,014.40x = 62,272,543.20 × 26,272,513.60
  4. Step 4: Simplify right side
    41,578,014.40x = 1,636,056,238,128,587.75
  5. Step 5: Solve for x
    x = 1,636,056,238,128,587.75/41,578,014.40
  6. Step 6: Final answer
    x = 39,349,070.94

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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.