Home / 19,334,492.32-26,682,284.64-10,633,337.88

Finding the Fourth Proportional to 19,334,492.32, 26,682,284.64 and 10,633,337.88

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Solution

The fourth proportional to 19,334,492.32, 26,682,284.64 and 10,633,337.88 is: 14,674,383.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,334,492.32 : 26,682,284.64 = 10,633,337.88 : x
  2. Step 2: Convert to fraction form
    19,334,492.32/26,682,284.64 = 10,633,337.88/x
  3. Step 3: Cross multiply
    19,334,492.32x = 26,682,284.64 × 10,633,337.88
  4. Step 4: Simplify right side
    19,334,492.32x = 283,721,747,987,454.19
  5. Step 5: Solve for x
    x = 283,721,747,987,454.19/19,334,492.32
  6. Step 6: Final answer
    x = 14,674,383.13

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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.