Home / 41,290,652.07-61,931,972.25-12,537,037.17

Finding the Fourth Proportional to 41,290,652.07, 61,931,972.25 and 12,537,037.17

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Solution

The fourth proportional to 41,290,652.07, 61,931,972.25 and 12,537,037.17 is: 18,804,339.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,290,652.07 : 61,931,972.25 = 12,537,037.17 : x
  2. Step 2: Convert to fraction form
    41,290,652.07/61,931,972.25 = 12,537,037.17/x
  3. Step 3: Cross multiply
    41,290,652.07x = 61,931,972.25 × 12,537,037.17
  4. Step 4: Simplify right side
    41,290,652.07x = 776,443,438,109,658.50
  5. Step 5: Solve for x
    x = 776,443,438,109,658.50/41,290,652.07
  6. Step 6: Final answer
    x = 18,804,339.46

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.