Home / 23,920,501.59-33,008,580.08-13,465,977.63

Finding the Fourth Proportional to 23,920,501.59, 33,008,580.08 and 13,465,977.63

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Solution

The fourth proportional to 23,920,501.59, 33,008,580.08 and 13,465,977.63 is: 18,582,085.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,920,501.59 : 33,008,580.08 = 13,465,977.63 : x
  2. Step 2: Convert to fraction form
    23,920,501.59/33,008,580.08 = 13,465,977.63/x
  3. Step 3: Cross multiply
    23,920,501.59x = 33,008,580.08 × 13,465,977.63
  4. Step 4: Simplify right side
    23,920,501.59x = 444,492,800,888,013.75
  5. Step 5: Solve for x
    x = 444,492,800,888,013.75/23,920,501.59
  6. Step 6: Final answer
    x = 18,582,085.30

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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.