Home / 15,420,000,184.40-23,130,548,464.44-4,937,854,575.44

Finding the Fourth Proportional to 15,420,000,184.40, 23,130,548,464.44 and 4,937,854,575.44

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Solution

The fourth proportional to 15,420,000,184.40, 23,130,548,464.44 and 4,937,854,575.44 is: 7,406,957,406.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,420,000,184.40 : 23,130,548,464.44 = 4,937,854,575.44 : x
  2. Step 2: Convert to fraction form
    15,420,000,184.40/23,130,548,464.44 = 4,937,854,575.44/x
  3. Step 3: Cross multiply
    15,420,000,184.40x = 23,130,548,464.44 × 4,937,854,575.44
  4. Step 4: Simplify right side
    15,420,000,184.40x = 114,215,284,567,571,709,952
  5. Step 5: Solve for x
    x = 114,215,284,567,571,709,952/15,420,000,184.40
  6. Step 6: Final answer
    x = 7,406,957,406.08

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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.