Home / 15,971,031.70-23,956,547.55-9,593,739.70

Finding the Fourth Proportional to 15,971,031.70, 23,956,547.55 and 9,593,739.70

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Solution

The fourth proportional to 15,971,031.70, 23,956,547.55 and 9,593,739.70 is: 14,390,609.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,971,031.70 : 23,956,547.55 = 9,593,739.70 : x
  2. Step 2: Convert to fraction form
    15,971,031.70/23,956,547.55 = 9,593,739.70/x
  3. Step 3: Cross multiply
    15,971,031.70x = 23,956,547.55 × 9,593,739.70
  4. Step 4: Simplify right side
    15,971,031.70x = 229,832,881,305,372.72
  5. Step 5: Solve for x
    x = 229,832,881,305,372.72/15,971,031.70
  6. Step 6: Final answer
    x = 14,390,609.55

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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.