Home / 10,696,502.60-16,044,753.90-10,173,955.40

Finding the Fourth Proportional to 10,696,502.60, 16,044,753.90 and 10,173,955.40

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Solution

The fourth proportional to 10,696,502.60, 16,044,753.90 and 10,173,955.40 is: 15,260,933.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,696,502.60 : 16,044,753.90 = 10,173,955.40 : x
  2. Step 2: Convert to fraction form
    10,696,502.60/16,044,753.90 = 10,173,955.40/x
  3. Step 3: Cross multiply
    10,696,502.60x = 16,044,753.90 × 10,173,955.40
  4. Step 4: Simplify right side
    10,696,502.60x = 163,238,610,582,576.06
  5. Step 5: Solve for x
    x = 163,238,610,582,576.06/10,696,502.60
  6. Step 6: Final answer
    x = 15,260,933.10

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.