Home / 26,011,708.96-35,895,688-14,409,236.48

Finding the Fourth Proportional to 26,011,708.96, 35,895,688 and 14,409,236.48

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Solution

The fourth proportional to 26,011,708.96, 35,895,688 and 14,409,236.48 is: 19,884,485.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,011,708.96 : 35,895,688 = 14,409,236.48 : x
  2. Step 2: Convert to fraction form
    26,011,708.96/35,895,688 = 14,409,236.48/x
  3. Step 3: Cross multiply
    26,011,708.96x = 35,895,688 × 14,409,236.48
  4. Step 4: Simplify right side
    26,011,708.96x = 517,229,457,004,298.25
  5. Step 5: Solve for x
    x = 517,229,457,004,298.25/26,011,708.96
  6. Step 6: Final answer
    x = 19,884,485.78

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1.5x scale

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.