Home / 15,566,672.69-23,329,755.59-6,333,885.46

Finding the Fourth Proportional to 15,566,672.69, 23,329,755.59 and 6,333,885.46

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Solution

The fourth proportional to 15,566,672.69, 23,329,755.59 and 6,333,885.46 is: 9,492,587.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,566,672.69 : 23,329,755.59 = 6,333,885.46 : x
  2. Step 2: Convert to fraction form
    15,566,672.69/23,329,755.59 = 6,333,885.46/x
  3. Step 3: Cross multiply
    15,566,672.69x = 23,329,755.59 × 6,333,885.46
  4. Step 4: Simplify right side
    15,566,672.69x = 147,767,999,626,860.91
  5. Step 5: Solve for x
    x = 147,767,999,626,860.91/15,566,672.69
  6. Step 6: Final answer
    x = 9,492,587.31

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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.