Home / 26,211,459.01-36,171,981.93-14,609,759.35

Finding the Fourth Proportional to 26,211,459.01, 36,171,981.93 and 14,609,759.35

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Solution

The fourth proportional to 26,211,459.01, 36,171,981.93 and 14,609,759.35 is: 20,161,561.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,211,459.01 : 36,171,981.93 = 14,609,759.35 : x
  2. Step 2: Convert to fraction form
    26,211,459.01/36,171,981.93 = 14,609,759.35/x
  3. Step 3: Cross multiply
    26,211,459.01x = 36,171,981.93 × 14,609,759.35
  4. Step 4: Simplify right side
    26,211,459.01x = 528,463,951,209,848.50
  5. Step 5: Solve for x
    x = 528,463,951,209,848.50/26,211,459.01
  6. Step 6: Final answer
    x = 20,161,561.82

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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.