Home / 61,248,399,894.42-91,820,197,433.99-23,502,063,003.90

Finding the Fourth Proportional to 61,248,399,894.42, 91,820,197,433.99 and 23,502,063,003.90

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Solution

The fourth proportional to 61,248,399,894.42, 91,820,197,433.99 and 23,502,063,003.90 is: 35,232,986,802.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,248,399,894.42 : 91,820,197,433.99 = 23,502,063,003.90 : x
  2. Step 2: Convert to fraction form
    61,248,399,894.42/91,820,197,433.99 = 23,502,063,003.90/x
  3. Step 3: Cross multiply
    61,248,399,894.42x = 91,820,197,433.99 × 23,502,063,003.90
  4. Step 4: Simplify right side
    61,248,399,894.42x = 2,157,964,065,124,052,631,552
  5. Step 5: Solve for x
    x = 2,157,964,065,124,052,631,552/61,248,399,894.42
  6. Step 6: Final answer
    x = 35,232,986,802.01

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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.