Home / 22,783,036.71-34,176,631.57-7,426,384.71

Finding the Fourth Proportional to 22,783,036.71, 34,176,631.57 and 7,426,384.71

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Solution

The fourth proportional to 22,783,036.71, 34,176,631.57 and 7,426,384.71 is: 11,140,253.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,783,036.71 : 34,176,631.57 = 7,426,384.71 : x
  2. Step 2: Convert to fraction form
    22,783,036.71/34,176,631.57 = 7,426,384.71/x
  3. Step 3: Cross multiply
    22,783,036.71x = 34,176,631.57 × 7,426,384.71
  4. Step 4: Simplify right side
    22,783,036.71x = 253,808,814,218,039.91
  5. Step 5: Solve for x
    x = 253,808,814,218,039.91/22,783,036.71
  6. Step 6: Final answer
    x = 11,140,253.93

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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.