Home / 9,124,323,877.38-13,692,243,093.57-3,883,923,532.02

Finding the Fourth Proportional to 9,124,323,877.38, 13,692,243,093.57 and 3,883,923,532.02

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Solution

The fourth proportional to 9,124,323,877.38, 13,692,243,093.57 and 3,883,923,532.02 is: 5,828,335,981.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,124,323,877.38 : 13,692,243,093.57 = 3,883,923,532.02 : x
  2. Step 2: Convert to fraction form
    9,124,323,877.38/13,692,243,093.57 = 3,883,923,532.02/x
  3. Step 3: Cross multiply
    9,124,323,877.38x = 13,692,243,093.57 × 3,883,923,532.02
  4. Step 4: Simplify right side
    9,124,323,877.38x = 53,179,625,157,254,840,320
  5. Step 5: Solve for x
    x = 53,179,625,157,254,840,320/9,124,323,877.38
  6. Step 6: Final answer
    x = 5,828,335,981.05

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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.