Home / 25,713,558.18-38,569,913.46-10,360,473.66

Finding the Fourth Proportional to 25,713,558.18, 38,569,913.46 and 10,360,473.66

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Solution

The fourth proportional to 25,713,558.18, 38,569,913.46 and 10,360,473.66 is: 15,540,539.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,713,558.18 : 38,569,913.46 = 10,360,473.66 : x
  2. Step 2: Convert to fraction form
    25,713,558.18/38,569,913.46 = 10,360,473.66/x
  3. Step 3: Cross multiply
    25,713,558.18x = 38,569,913.46 × 10,360,473.66
  4. Step 4: Simplify right side
    25,713,558.18x = 399,602,572,470,809.50
  5. Step 5: Solve for x
    x = 399,602,572,470,809.50/25,713,558.18
  6. Step 6: Final answer
    x = 15,540,539.73

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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.