Home / 15,752,101.60-23,628,152.40-14,795,507.80

Finding the Fourth Proportional to 15,752,101.60, 23,628,152.40 and 14,795,507.80

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Solution

The fourth proportional to 15,752,101.60, 23,628,152.40 and 14,795,507.80 is: 22,193,261.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,752,101.60 : 23,628,152.40 = 14,795,507.80 : x
  2. Step 2: Convert to fraction form
    15,752,101.60/23,628,152.40 = 14,795,507.80/x
  3. Step 3: Cross multiply
    15,752,101.60x = 23,628,152.40 × 14,795,507.80
  4. Step 4: Simplify right side
    15,752,101.60x = 349,590,513,133,788.69
  5. Step 5: Solve for x
    x = 349,590,513,133,788.69/15,752,101.60
  6. Step 6: Final answer
    x = 22,193,261.70

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1.5x scale

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.