Home / 9,353,332.70-14,034,664.65-5,312,923.10

Finding the Fourth Proportional to 9,353,332.70, 14,034,664.65 and 5,312,923.10

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Solution

The fourth proportional to 9,353,332.70, 14,034,664.65 and 5,312,923.10 is: 7,972,034.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,353,332.70 : 14,034,664.65 = 5,312,923.10 : x
  2. Step 2: Convert to fraction form
    9,353,332.70/14,034,664.65 = 5,312,923.10/x
  3. Step 3: Cross multiply
    9,353,332.70x = 14,034,664.65 × 5,312,923.10
  4. Step 4: Simplify right side
    9,353,332.70x = 74,565,094,019,738.41
  5. Step 5: Solve for x
    x = 74,565,094,019,738.41/9,353,332.70
  6. Step 6: Final answer
    x = 7,972,034.83

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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.