Home / 32,126,006.96-48,148,069.79-15,049,036.16

Finding the Fourth Proportional to 32,126,006.96, 48,148,069.79 and 15,049,036.16

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Solution

The fourth proportional to 32,126,006.96, 48,148,069.79 and 15,049,036.16 is: 22,554,376.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,126,006.96 : 48,148,069.79 = 15,049,036.16 : x
  2. Step 2: Convert to fraction form
    32,126,006.96/48,148,069.79 = 15,049,036.16/x
  3. Step 3: Cross multiply
    32,126,006.96x = 48,148,069.79 × 15,049,036.16
  4. Step 4: Simplify right side
    32,126,006.96x = 724,582,043,303,913.62
  5. Step 5: Solve for x
    x = 724,582,043,303,913.62/32,126,006.96
  6. Step 6: Final answer
    x = 22,554,376.09

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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.