Home / 31,266,890.04-46,898,082.45-9,700,936.50

Finding the Fourth Proportional to 31,266,890.04, 46,898,082.45 and 9,700,936.50

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Solution

The fourth proportional to 31,266,890.04, 46,898,082.45 and 9,700,936.50 is: 14,550,705.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,266,890.04 : 46,898,082.45 = 9,700,936.50 : x
  2. Step 2: Convert to fraction form
    31,266,890.04/46,898,082.45 = 9,700,936.50/x
  3. Step 3: Cross multiply
    31,266,890.04x = 46,898,082.45 × 9,700,936.50
  4. Step 4: Simplify right side
    31,266,890.04x = 454,955,319,819,214.44
  5. Step 5: Solve for x
    x = 454,955,319,819,214.44/31,266,890.04
  6. Step 6: Final answer
    x = 14,550,705.85

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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.