Home / 23,570,423.56-35,345,326.25-11,891,607.77

Finding the Fourth Proportional to 23,570,423.56, 35,345,326.25 and 11,891,607.77

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Solution

The fourth proportional to 23,570,423.56, 35,345,326.25 and 11,891,607.77 is: 17,832,210.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,570,423.56 : 35,345,326.25 = 11,891,607.77 : x
  2. Step 2: Convert to fraction form
    23,570,423.56/35,345,326.25 = 11,891,607.77/x
  3. Step 3: Cross multiply
    23,570,423.56x = 35,345,326.25 × 11,891,607.77
  4. Step 4: Simplify right side
    23,570,423.56x = 420,312,756,237,955.94
  5. Step 5: Solve for x
    x = 420,312,756,237,955.94/23,570,423.56
  6. Step 6: Final answer
    x = 17,832,210.58

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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.