Home / 26,828,703.90-37,023,751.35-14,605,648.38

Finding the Fourth Proportional to 26,828,703.90, 37,023,751.35 and 14,605,648.38

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Solution

The fourth proportional to 26,828,703.90, 37,023,751.35 and 14,605,648.38 is: 20,155,870.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,828,703.90 : 37,023,751.35 = 14,605,648.38 : x
  2. Step 2: Convert to fraction form
    26,828,703.90/37,023,751.35 = 14,605,648.38/x
  3. Step 3: Cross multiply
    26,828,703.90x = 37,023,751.35 × 14,605,648.38
  4. Step 4: Simplify right side
    26,828,703.90x = 540,755,893,926,650.38
  5. Step 5: Solve for x
    x = 540,755,893,926,650.38/26,828,703.90
  6. Step 6: Final answer
    x = 20,155,870.96

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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.