Home / 15,552,705.70-23,329,058.55-9,856,008.10

Finding the Fourth Proportional to 15,552,705.70, 23,329,058.55 and 9,856,008.10

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Solution

The fourth proportional to 15,552,705.70, 23,329,058.55 and 9,856,008.10 is: 14,784,012.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,552,705.70 : 23,329,058.55 = 9,856,008.10 : x
  2. Step 2: Convert to fraction form
    15,552,705.70/23,329,058.55 = 9,856,008.10/x
  3. Step 3: Cross multiply
    15,552,705.70x = 23,329,058.55 × 9,856,008.10
  4. Step 4: Simplify right side
    15,552,705.70x = 229,931,390,034,174.25
  5. Step 5: Solve for x
    x = 229,931,390,034,174.25/15,552,705.70
  6. Step 6: Final answer
    x = 14,784,012.15

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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.