Home / 26,042,693.40-35,937,165.10-14,439,827.34

Finding the Fourth Proportional to 26,042,693.40, 35,937,165.10 and 14,439,827.34

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Solution

The fourth proportional to 26,042,693.40, 35,937,165.10 and 14,439,827.34 is: 19,925,990.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,042,693.40 : 35,937,165.10 = 14,439,827.34 : x
  2. Step 2: Convert to fraction form
    26,042,693.40/35,937,165.10 = 14,439,827.34/x
  3. Step 3: Cross multiply
    26,042,693.40x = 35,937,165.10 × 14,439,827.34
  4. Step 4: Simplify right side
    26,042,693.40x = 518,926,459,133,073.88
  5. Step 5: Solve for x
    x = 518,926,459,133,073.88/26,042,693.40
  6. Step 6: Final answer
    x = 19,925,990.42

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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.