Home / 110,797,554.48-152,908,541.16-61,236,861.24

Finding the Fourth Proportional to 110,797,554.48, 152,908,541.16 and 61,236,861.24

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Solution

The fourth proportional to 110,797,554.48, 152,908,541.16 and 61,236,861.24 is: 84,511,243.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,797,554.48 : 152,908,541.16 = 61,236,861.24 : x
  2. Step 2: Convert to fraction form
    110,797,554.48/152,908,541.16 = 61,236,861.24/x
  3. Step 3: Cross multiply
    110,797,554.48x = 152,908,541.16 × 61,236,861.24
  4. Step 4: Simplify right side
    110,797,554.48x = 9,363,639,117,425,748
  5. Step 5: Solve for x
    x = 9,363,639,117,425,748/110,797,554.48
  6. Step 6: Final answer
    x = 84,511,243.60

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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.