Home / 95,745,741.40-143,618,612.10-26,658,411.40

Finding the Fourth Proportional to 95,745,741.40, 143,618,612.10 and 26,658,411.40

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Solution

The fourth proportional to 95,745,741.40, 143,618,612.10 and 26,658,411.40 is: 39,987,617.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,745,741.40 : 143,618,612.10 = 26,658,411.40 : x
  2. Step 2: Convert to fraction form
    95,745,741.40/143,618,612.10 = 26,658,411.40/x
  3. Step 3: Cross multiply
    95,745,741.40x = 143,618,612.10 × 26,658,411.40
  4. Step 4: Simplify right side
    95,745,741.40x = 3,828,644,046,058,817.50
  5. Step 5: Solve for x
    x = 3,828,644,046,058,817.50/95,745,741.40
  6. Step 6: Final answer
    x = 39,987,617.10

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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.