Home / 9,002,592,831.38-13,502,663,403.69-2,369,666,527.97

Finding the Fourth Proportional to 9,002,592,831.38, 13,502,663,403.69 and 2,369,666,527.97

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Solution

The fourth proportional to 9,002,592,831.38, 13,502,663,403.69 and 2,369,666,527.97 is: 3,554,177,124.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,002,592,831.38 : 13,502,663,403.69 = 2,369,666,527.97 : x
  2. Step 2: Convert to fraction form
    9,002,592,831.38/13,502,663,403.69 = 2,369,666,527.97/x
  3. Step 3: Cross multiply
    9,002,592,831.38x = 13,502,663,403.69 × 2,369,666,527.97
  4. Step 4: Simplify right side
    9,002,592,831.38x = 31,996,809,506,188,591,104
  5. Step 5: Solve for x
    x = 31,996,809,506,188,591,104/9,002,592,831.38
  6. Step 6: Final answer
    x = 3,554,177,124.91

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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.