Home / 26,074,432.90-35,979,798.90-14,472,485.38

Finding the Fourth Proportional to 26,074,432.90, 35,979,798.90 and 14,472,485.38

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Solution

The fourth proportional to 26,074,432.90, 35,979,798.90 and 14,472,485.38 is: 19,970,409.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,074,432.90 : 35,979,798.90 = 14,472,485.38 : x
  2. Step 2: Convert to fraction form
    26,074,432.90/35,979,798.90 = 14,472,485.38/x
  3. Step 3: Cross multiply
    26,074,432.90x = 35,979,798.90 × 14,472,485.38
  4. Step 4: Simplify right side
    26,074,432.90x = 520,717,113,555,590.06
  5. Step 5: Solve for x
    x = 520,717,113,555,590.06/26,074,432.90
  6. Step 6: Final answer
    x = 19,970,409.92

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1.5x scale

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.