Home / 373,387,885.30-560,077,322.67-97,014,644.38

Finding the Fourth Proportional to 373,387,885.30, 560,077,322.67 and 97,014,644.38

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Solution

The fourth proportional to 373,387,885.30, 560,077,322.67 and 97,014,644.38 is: 145,520,796.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,387,885.30 : 560,077,322.67 = 97,014,644.38 : x
  2. Step 2: Convert to fraction form
    373,387,885.30/560,077,322.67 = 97,014,644.38/x
  3. Step 3: Cross multiply
    373,387,885.30x = 560,077,322.67 × 97,014,644.38
  4. Step 4: Simplify right side
    373,387,885.30x = 54,335,702,284,132,552
  5. Step 5: Solve for x
    x = 54,335,702,284,132,552/373,387,885.30
  6. Step 6: Final answer
    x = 145,520,796.00

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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.