Home / 15,330,235.16-23,001,487.28-6,233,032.01

Finding the Fourth Proportional to 15,330,235.16, 23,001,487.28 and 6,233,032.01

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Solution

The fourth proportional to 15,330,235.16, 23,001,487.28 and 6,233,032.01 is: 9,352,042.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,330,235.16 : 23,001,487.28 = 6,233,032.01 : x
  2. Step 2: Convert to fraction form
    15,330,235.16/23,001,487.28 = 6,233,032.01/x
  3. Step 3: Cross multiply
    15,330,235.16x = 23,001,487.28 × 6,233,032.01
  4. Step 4: Simplify right side
    15,330,235.16x = 143,369,006,493,847.84
  5. Step 5: Solve for x
    x = 143,369,006,493,847.84/15,330,235.16
  6. Step 6: Final answer
    x = 9,352,042.22

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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.