Home / 26,795,705.60-40,193,558.40-14,020,126.40

Finding the Fourth Proportional to 26,795,705.60, 40,193,558.40 and 14,020,126.40

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Solution

The fourth proportional to 26,795,705.60, 40,193,558.40 and 14,020,126.40 is: 21,030,189.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,795,705.60 : 40,193,558.40 = 14,020,126.40 : x
  2. Step 2: Convert to fraction form
    26,795,705.60/40,193,558.40 = 14,020,126.40/x
  3. Step 3: Cross multiply
    26,795,705.60x = 40,193,558.40 × 14,020,126.40
  4. Step 4: Simplify right side
    26,795,705.60x = 563,518,769,233,781.75
  5. Step 5: Solve for x
    x = 563,518,769,233,781.75/26,795,705.60
  6. Step 6: Final answer
    x = 21,030,189.60

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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.