Home / 14,037,526.80-21,037,944.51-10,160,039.79

Finding the Fourth Proportional to 14,037,526.80, 21,037,944.51 and 10,160,039.79

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Solution

The fourth proportional to 14,037,526.80, 21,037,944.51 and 10,160,039.79 is: 15,226,781.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,037,526.80 : 21,037,944.51 = 10,160,039.79 : x
  2. Step 2: Convert to fraction form
    14,037,526.80/21,037,944.51 = 10,160,039.79/x
  3. Step 3: Cross multiply
    14,037,526.80x = 21,037,944.51 × 10,160,039.79
  4. Step 4: Simplify right side
    14,037,526.80x = 213,746,353,321,412.06
  5. Step 5: Solve for x
    x = 213,746,353,321,412.06/14,037,526.80
  6. Step 6: Final answer
    x = 15,226,781.50

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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.