Home / 43,232,781.69-59,661,168.84-23,653,749

Finding the Fourth Proportional to 43,232,781.69, 59,661,168.84 and 23,653,749

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Solution

The fourth proportional to 43,232,781.69, 59,661,168.84 and 23,653,749 is: 32,642,135.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,232,781.69 : 59,661,168.84 = 23,653,749 : x
  2. Step 2: Convert to fraction form
    43,232,781.69/59,661,168.84 = 23,653,749/x
  3. Step 3: Cross multiply
    43,232,781.69x = 59,661,168.84 × 23,653,749
  4. Step 4: Simplify right side
    43,232,781.69x = 1,411,210,312,787,981.25
  5. Step 5: Solve for x
    x = 1,411,210,312,787,981.25/43,232,781.69
  6. Step 6: Final answer
    x = 32,642,135.38

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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.