Home / 15,364,303.74-23,046,455.70-8,537,611.95

Finding the Fourth Proportional to 15,364,303.74, 23,046,455.70 and 8,537,611.95

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Solution

The fourth proportional to 15,364,303.74, 23,046,455.70 and 8,537,611.95 is: 12,806,417.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,364,303.74 : 23,046,455.70 = 8,537,611.95 : x
  2. Step 2: Convert to fraction form
    15,364,303.74/23,046,455.70 = 8,537,611.95/x
  3. Step 3: Cross multiply
    15,364,303.74x = 23,046,455.70 × 8,537,611.95
  4. Step 4: Simplify right side
    15,364,303.74x = 196,761,695,589,465.59
  5. Step 5: Solve for x
    x = 196,761,695,589,465.59/15,364,303.74
  6. Step 6: Final answer
    x = 12,806,417.98

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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.