Home / 43,378,392.60-59,862,792.54-23,798,925.18

Finding the Fourth Proportional to 43,378,392.60, 59,862,792.54 and 23,798,925.18

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Solution

The fourth proportional to 43,378,392.60, 59,862,792.54 and 23,798,925.18 is: 32,842,851.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,378,392.60 : 59,862,792.54 = 23,798,925.18 : x
  2. Step 2: Convert to fraction form
    43,378,392.60/59,862,792.54 = 23,798,925.18/x
  3. Step 3: Cross multiply
    43,378,392.60x = 59,862,792.54 × 23,798,925.18
  4. Step 4: Simplify right side
    43,378,392.60x = 1,424,670,120,725,322
  5. Step 5: Solve for x
    x = 1,424,670,120,725,322/43,378,392.60
  6. Step 6: Final answer
    x = 32,842,851.83

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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.