Home / 24,196,868.16-36,300,616.80-7,156,212.60

Finding the Fourth Proportional to 24,196,868.16, 36,300,616.80 and 7,156,212.60

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Solution

The fourth proportional to 24,196,868.16, 36,300,616.80 and 7,156,212.60 is: 10,735,890.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,196,868.16 : 36,300,616.80 = 7,156,212.60 : x
  2. Step 2: Convert to fraction form
    24,196,868.16/36,300,616.80 = 7,156,212.60/x
  3. Step 3: Cross multiply
    24,196,868.16x = 36,300,616.80 × 7,156,212.60
  4. Step 4: Simplify right side
    24,196,868.16x = 259,774,931,331,931.66
  5. Step 5: Solve for x
    x = 259,774,931,331,931.66/24,196,868.16
  6. Step 6: Final answer
    x = 10,735,890.68

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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.