Home / 29,141,117.34-43,711,075.76-9,711,754.34

Finding the Fourth Proportional to 29,141,117.34, 43,711,075.76 and 9,711,754.34

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Solution

The fourth proportional to 29,141,117.34, 43,711,075.76 and 9,711,754.34 is: 14,567,431.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,141,117.34 : 43,711,075.76 = 9,711,754.34 : x
  2. Step 2: Convert to fraction form
    29,141,117.34/43,711,075.76 = 9,711,754.34/x
  3. Step 3: Cross multiply
    29,141,117.34x = 43,711,075.76 × 9,711,754.34
  4. Step 4: Simplify right side
    29,141,117.34x = 424,511,229,718,248.75
  5. Step 5: Solve for x
    x = 424,511,229,718,248.75/29,141,117.34
  6. Step 6: Final answer
    x = 14,567,431.47

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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.