Home / 51,439,526.23-71,045,461.36-33,876,937.55

Finding the Fourth Proportional to 51,439,526.23, 71,045,461.36 and 33,876,937.55

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Solution

The fourth proportional to 51,439,526.23, 71,045,461.36 and 33,876,937.55 is: 46,788,974.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,439,526.23 : 71,045,461.36 = 33,876,937.55 : x
  2. Step 2: Convert to fraction form
    51,439,526.23/71,045,461.36 = 33,876,937.55/x
  3. Step 3: Cross multiply
    51,439,526.23x = 71,045,461.36 × 33,876,937.55
  4. Step 4: Simplify right side
    51,439,526.23x = 2,406,802,657,523,987
  5. Step 5: Solve for x
    x = 2,406,802,657,523,987/51,439,526.23
  6. Step 6: Final answer
    x = 46,788,974.04

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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.