Home / 2,970,223,832,040.80-4,455,335,748,061.20-1,062,255,407,813.50

Finding the Fourth Proportional to 2,970,223,832,040.80, 4,455,335,748,061.20 and 1,062,255,407,813.50

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Solution

The fourth proportional to 2,970,223,832,040.80, 4,455,335,748,061.20 and 1,062,255,407,813.50 is: 1,593,383,111,720.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,970,223,832,040.80 : 4,455,335,748,061.20 = 1,062,255,407,813.50 : x
  2. Step 2: Convert to fraction form
    2,970,223,832,040.80/4,455,335,748,061.20 = 1,062,255,407,813.50/x
  3. Step 3: Cross multiply
    2,970,223,832,040.80x = 4,455,335,748,061.20 × 1,062,255,407,813.50
  4. Step 4: Simplify right side
    2,970,223,832,040.80x = 4,732,704,492,002,815,518,965,760
  5. Step 5: Solve for x
    x = 4,732,704,492,002,815,518,965,760/2,970,223,832,040.80
  6. Step 6: Final answer
    x = 1,593,383,111,720.25

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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.