Home / 43,498,527.95-65,207,026.23-14,724,528.59

Finding the Fourth Proportional to 43,498,527.95, 65,207,026.23 and 14,724,528.59

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Solution

The fourth proportional to 43,498,527.95, 65,207,026.23 and 14,724,528.59 is: 22,072,993.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,498,527.95 : 65,207,026.23 = 14,724,528.59 : x
  2. Step 2: Convert to fraction form
    43,498,527.95/65,207,026.23 = 14,724,528.59/x
  3. Step 3: Cross multiply
    43,498,527.95x = 65,207,026.23 × 14,724,528.59
  4. Step 4: Simplify right side
    43,498,527.95x = 960,142,721,666,479.75
  5. Step 5: Solve for x
    x = 960,142,721,666,479.75/43,498,527.95
  6. Step 6: Final answer
    x = 22,072,993.43

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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.