Home / 26,011,747.52-35,895,741.84-14,409,275.12

Finding the Fourth Proportional to 26,011,747.52, 35,895,741.84 and 14,409,275.12

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Solution

The fourth proportional to 26,011,747.52, 35,895,741.84 and 14,409,275.12 is: 19,884,539.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,011,747.52 : 35,895,741.84 = 14,409,275.12 : x
  2. Step 2: Convert to fraction form
    26,011,747.52/35,895,741.84 = 14,409,275.12/x
  3. Step 3: Cross multiply
    26,011,747.52x = 35,895,741.84 × 14,409,275.12
  4. Step 4: Simplify right side
    26,011,747.52x = 517,231,619,809,055.06
  5. Step 5: Solve for x
    x = 517,231,619,809,055.06/26,011,747.52
  6. Step 6: Final answer
    x = 19,884,539.45

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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.