Home / 34,479,010.32-51,726,084.12-10,219,808.40

Finding the Fourth Proportional to 34,479,010.32, 51,726,084.12 and 10,219,808.40

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Solution

The fourth proportional to 34,479,010.32, 51,726,084.12 and 10,219,808.40 is: 15,331,956.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,479,010.32 : 51,726,084.12 = 10,219,808.40 : x
  2. Step 2: Convert to fraction form
    34,479,010.32/51,726,084.12 = 10,219,808.40/x
  3. Step 3: Cross multiply
    34,479,010.32x = 51,726,084.12 × 10,219,808.40
  4. Step 4: Simplify right side
    34,479,010.32x = 528,630,668,988,682.62
  5. Step 5: Solve for x
    x = 528,630,668,988,682.62/34,479,010.32
  6. Step 6: Final answer
    x = 15,331,956.00

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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.