Home / 9,824,162.52-14,667,167.70-7,506,526.08

Finding the Fourth Proportional to 9,824,162.52, 14,667,167.70 and 7,506,526.08

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Solution

The fourth proportional to 9,824,162.52, 14,667,167.70 and 7,506,526.08 is: 11,207,008.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,824,162.52 : 14,667,167.70 = 7,506,526.08 : x
  2. Step 2: Convert to fraction form
    9,824,162.52/14,667,167.70 = 7,506,526.08/x
  3. Step 3: Cross multiply
    9,824,162.52x = 14,667,167.70 × 7,506,526.08
  4. Step 4: Simplify right side
    9,824,162.52x = 110,099,476,859,783.61
  5. Step 5: Solve for x
    x = 110,099,476,859,783.61/9,824,162.52
  6. Step 6: Final answer
    x = 11,207,008.91

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.