Home / 43,169,696.57-59,580,256.78-27,483,710.16

Finding the Fourth Proportional to 43,169,696.57, 59,580,256.78 and 27,483,710.16

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Solution

The fourth proportional to 43,169,696.57, 59,580,256.78 and 27,483,710.16 is: 37,931,387.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,169,696.57 : 59,580,256.78 = 27,483,710.16 : x
  2. Step 2: Convert to fraction form
    43,169,696.57/59,580,256.78 = 27,483,710.16/x
  3. Step 3: Cross multiply
    43,169,696.57x = 59,580,256.78 × 27,483,710.16
  4. Step 4: Simplify right side
    43,169,696.57x = 1,637,486,508,703,079.50
  5. Step 5: Solve for x
    x = 1,637,486,508,703,079.50/43,169,696.57
  6. Step 6: Final answer
    x = 37,931,387.96

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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.