Home / 24,499,962.50-33,810,378.16-13,336,776.46

Finding the Fourth Proportional to 24,499,962.50, 33,810,378.16 and 13,336,776.46

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Solution

The fourth proportional to 24,499,962.50, 33,810,378.16 and 13,336,776.46 is: 18,404,985.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,499,962.50 : 33,810,378.16 = 13,336,776.46 : x
  2. Step 2: Convert to fraction form
    24,499,962.50/33,810,378.16 = 13,336,776.46/x
  3. Step 3: Cross multiply
    24,499,962.50x = 33,810,378.16 × 13,336,776.46
  4. Step 4: Simplify right side
    24,499,962.50x = 450,921,455,547,986.12
  5. Step 5: Solve for x
    x = 450,921,455,547,986.12/24,499,962.50
  6. Step 6: Final answer
    x = 18,404,985.54

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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.