Home / 29,039,368.04-43,558,754.80-7,473,885.92

Finding the Fourth Proportional to 29,039,368.04, 43,558,754.80 and 7,473,885.92

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Solution

The fourth proportional to 29,039,368.04, 43,558,754.80 and 7,473,885.92 is: 11,210,752.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,039,368.04 : 43,558,754.80 = 7,473,885.92 : x
  2. Step 2: Convert to fraction form
    29,039,368.04/43,558,754.80 = 7,473,885.92/x
  3. Step 3: Cross multiply
    29,039,368.04x = 43,558,754.80 × 7,473,885.92
  4. Step 4: Simplify right side
    29,039,368.04x = 325,553,164,192,452.38
  5. Step 5: Solve for x
    x = 325,553,164,192,452.38/29,039,368.04
  6. Step 6: Final answer
    x = 11,210,752.37

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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.