Home / 35,715,808.88-53,582,708.57-10,156,818.29

Finding the Fourth Proportional to 35,715,808.88, 53,582,708.57 and 10,156,818.29

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Solution

The fourth proportional to 35,715,808.88, 53,582,708.57 and 10,156,818.29 is: 15,237,785.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,715,808.88 : 53,582,708.57 = 10,156,818.29 : x
  2. Step 2: Convert to fraction form
    35,715,808.88/53,582,708.57 = 10,156,818.29/x
  3. Step 3: Cross multiply
    35,715,808.88x = 53,582,708.57 × 10,156,818.29
  4. Step 4: Simplify right side
    35,715,808.88x = 544,229,834,112,818.12
  5. Step 5: Solve for x
    x = 544,229,834,112,818.12/35,715,808.88
  6. Step 6: Final answer
    x = 15,237,785.49

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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.