Home / 41,346,070.48-62,018,685.15-10,640,530.45

Finding the Fourth Proportional to 41,346,070.48, 62,018,685.15 and 10,640,530.45

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Solution

The fourth proportional to 41,346,070.48, 62,018,685.15 and 10,640,530.45 is: 15,960,687.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,346,070.48 : 62,018,685.15 = 10,640,530.45 : x
  2. Step 2: Convert to fraction form
    41,346,070.48/62,018,685.15 = 10,640,530.45/x
  3. Step 3: Cross multiply
    41,346,070.48x = 62,018,685.15 × 10,640,530.45
  4. Step 4: Simplify right side
    41,346,070.48x = 659,911,707,807,537.75
  5. Step 5: Solve for x
    x = 659,911,707,807,537.75/41,346,070.48
  6. Step 6: Final answer
    x = 15,960,687.44

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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.