Home / 25,841,982.10-38,762,973.15-25,841,982.10

Finding the Fourth Proportional to 25,841,982.10, 38,762,973.15 and 25,841,982.10

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Solution

The fourth proportional to 25,841,982.10, 38,762,973.15 and 25,841,982.10 is: 38,762,973.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,841,982.10 : 38,762,973.15 = 25,841,982.10 : x
  2. Step 2: Convert to fraction form
    25,841,982.10/38,762,973.15 = 25,841,982.10/x
  3. Step 3: Cross multiply
    25,841,982.10x = 38,762,973.15 × 25,841,982.10
  4. Step 4: Simplify right side
    25,841,982.10x = 1,001,712,058,285,080.62
  5. Step 5: Solve for x
    x = 1,001,712,058,285,080.62/25,841,982.10
  6. Step 6: Final answer
    x = 38,762,973.15

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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.