Home / 24,257,605.50-33,478,431.02-13,806,162.95

Finding the Fourth Proportional to 24,257,605.50, 33,478,431.02 and 13,806,162.95

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Solution

The fourth proportional to 24,257,605.50, 33,478,431.02 and 13,806,162.95 is: 19,054,175.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,257,605.50 : 33,478,431.02 = 13,806,162.95 : x
  2. Step 2: Convert to fraction form
    24,257,605.50/33,478,431.02 = 13,806,162.95/x
  3. Step 3: Cross multiply
    24,257,605.50x = 33,478,431.02 × 13,806,162.95
  4. Step 4: Simplify right side
    24,257,605.50x = 462,208,673,736,031.75
  5. Step 5: Solve for x
    x = 462,208,673,736,031.75/24,257,605.50
  6. Step 6: Final answer
    x = 19,054,175.55

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.