Home / 73,197,050.10-109,763,681.39-24,665,857.98

Finding the Fourth Proportional to 73,197,050.10, 109,763,681.39 and 24,665,857.98

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Solution

The fourth proportional to 73,197,050.10, 109,763,681.39 and 24,665,857.98 is: 36,988,039.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,197,050.10 : 109,763,681.39 = 24,665,857.98 : x
  2. Step 2: Convert to fraction form
    73,197,050.10/109,763,681.39 = 24,665,857.98/x
  3. Step 3: Cross multiply
    73,197,050.10x = 109,763,681.39 × 24,665,857.98
  4. Step 4: Simplify right side
    73,197,050.10x = 2,707,415,376,527,709
  5. Step 5: Solve for x
    x = 2,707,415,376,527,709/73,197,050.10
  6. Step 6: Final answer
    x = 36,988,039.45

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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.