Home / 26,608,343.32-36,706,312.74-17,185,894.48

Finding the Fourth Proportional to 26,608,343.32, 36,706,312.74 and 17,185,894.48

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Solution

The fourth proportional to 26,608,343.32, 36,706,312.74 and 17,185,894.48 is: 23,708,008.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,608,343.32 : 36,706,312.74 = 17,185,894.48 : x
  2. Step 2: Convert to fraction form
    26,608,343.32/36,706,312.74 = 17,185,894.48/x
  3. Step 3: Cross multiply
    26,608,343.32x = 36,706,312.74 × 17,185,894.48
  4. Step 4: Simplify right side
    26,608,343.32x = 630,830,817,499,519.75
  5. Step 5: Solve for x
    x = 630,830,817,499,519.75/26,608,343.32
  6. Step 6: Final answer
    x = 23,708,008.05

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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.