Home / 19,255,469.84-26,572,425.90-10,554,184.16

Finding the Fourth Proportional to 19,255,469.84, 26,572,425.90 and 10,554,184.16

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Solution

The fourth proportional to 19,255,469.84, 26,572,425.90 and 10,554,184.16 is: 14,564,707.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,255,469.84 : 26,572,425.90 = 10,554,184.16 : x
  2. Step 2: Convert to fraction form
    19,255,469.84/26,572,425.90 = 10,554,184.16/x
  3. Step 3: Cross multiply
    19,255,469.84x = 26,572,425.90 × 10,554,184.16
  4. Step 4: Simplify right side
    19,255,469.84x = 280,450,276,526,553.72
  5. Step 5: Solve for x
    x = 280,450,276,526,553.72/19,255,469.84
  6. Step 6: Final answer
    x = 14,564,707.01

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.