Home / 235,713,695,261.02-353,570,542,494.90-56,639,682,056.11

Finding the Fourth Proportional to 235,713,695,261.02, 353,570,542,494.90 and 56,639,682,056.11

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Solution

The fourth proportional to 235,713,695,261.02, 353,570,542,494.90 and 56,639,682,056.11 is: 84,959,522,988.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    235,713,695,261.02 : 353,570,542,494.90 = 56,639,682,056.11 : x
  2. Step 2: Convert to fraction form
    235,713,695,261.02/353,570,542,494.90 = 56,639,682,056.11/x
  3. Step 3: Cross multiply
    235,713,695,261.02x = 353,570,542,494.90 × 56,639,682,056.11
  4. Step 4: Simplify right side
    235,713,695,261.02x = 20,026,123,111,316,055,916,544
  5. Step 5: Solve for x
    x = 20,026,123,111,316,055,916,544/235,713,695,261.02
  6. Step 6: Final answer
    x = 84,959,522,988.85

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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.