Home / 9,587,527.70-14,381,291.55-7,068,103.70

Finding the Fourth Proportional to 9,587,527.70, 14,381,291.55 and 7,068,103.70

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Solution

The fourth proportional to 9,587,527.70, 14,381,291.55 and 7,068,103.70 is: 10,602,155.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,587,527.70 : 14,381,291.55 = 7,068,103.70 : x
  2. Step 2: Convert to fraction form
    9,587,527.70/14,381,291.55 = 7,068,103.70/x
  3. Step 3: Cross multiply
    9,587,527.70x = 14,381,291.55 × 7,068,103.70
  4. Step 4: Simplify right side
    9,587,527.70x = 101,648,460,015,333.75
  5. Step 5: Solve for x
    x = 101,648,460,015,333.75/9,587,527.70
  6. Step 6: Final answer
    x = 10,602,155.55

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Similar ratio
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1.5x scale

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.