Home / 9,703,462.48-14,543,875.32-7,299,577.96

Finding the Fourth Proportional to 9,703,462.48, 14,543,875.32 and 7,299,577.96

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Solution

The fourth proportional to 9,703,462.48, 14,543,875.32 and 7,299,577.96 is: 10,940,852.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,703,462.48 : 14,543,875.32 = 7,299,577.96 : x
  2. Step 2: Convert to fraction form
    9,703,462.48/14,543,875.32 = 7,299,577.96/x
  3. Step 3: Cross multiply
    9,703,462.48x = 14,543,875.32 × 7,299,577.96
  4. Step 4: Simplify right side
    9,703,462.48x = 106,164,151,738,859.95
  5. Step 5: Solve for x
    x = 106,164,151,738,859.95/9,703,462.48
  6. Step 6: Final answer
    x = 10,940,852.50

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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.