Home / 16,528,085.11-24,792,184.95-5,013,650.98

Finding the Fourth Proportional to 16,528,085.11, 24,792,184.95 and 5,013,650.98

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Solution

The fourth proportional to 16,528,085.11, 24,792,184.95 and 5,013,650.98 is: 7,520,493.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,528,085.11 : 24,792,184.95 = 5,013,650.98 : x
  2. Step 2: Convert to fraction form
    16,528,085.11/24,792,184.95 = 5,013,650.98/x
  3. Step 3: Cross multiply
    16,528,085.11x = 24,792,184.95 × 5,013,650.98
  4. Step 4: Simplify right side
    16,528,085.11x = 124,299,362,370,908.77
  5. Step 5: Solve for x
    x = 124,299,362,370,908.77/16,528,085.11
  6. Step 6: Final answer
    x = 7,520,493.85

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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.