Home / 900,336,530.52-1,352,050,306.98-552,624,399.96

Finding the Fourth Proportional to 900,336,530.52, 1,352,050,306.98 and 552,624,399.96

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Solution

The fourth proportional to 900,336,530.52, 1,352,050,306.98 and 552,624,399.96 is: 829,885,231.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    900,336,530.52 : 1,352,050,306.98 = 552,624,399.96 : x
  2. Step 2: Convert to fraction form
    900,336,530.52/1,352,050,306.98 = 552,624,399.96/x
  3. Step 3: Cross multiply
    900,336,530.52x = 1,352,050,306.98 × 552,624,399.96
  4. Step 4: Simplify right side
    900,336,530.52x = 747,175,989,610,556,416
  5. Step 5: Solve for x
    x = 747,175,989,610,556,416/900,336,530.52
  6. Step 6: Final answer
    x = 829,885,231.00

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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.