Home / 5,473,352,319.34-8,205,610,299.45-5,031,557,912.50

Finding the Fourth Proportional to 5,473,352,319.34, 8,205,610,299.45 and 5,031,557,912.50

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Solution

The fourth proportional to 5,473,352,319.34, 8,205,610,299.45 and 5,031,557,912.50 is: 7,543,275,312.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,473,352,319.34 : 8,205,610,299.45 = 5,031,557,912.50 : x
  2. Step 2: Convert to fraction form
    5,473,352,319.34/8,205,610,299.45 = 5,031,557,912.50/x
  3. Step 3: Cross multiply
    5,473,352,319.34x = 8,205,610,299.45 × 5,031,557,912.50
  4. Step 4: Simplify right side
    5,473,352,319.34x = 41,287,003,429,048,115,200
  5. Step 5: Solve for x
    x = 41,287,003,429,048,115,200/5,473,352,319.34
  6. Step 6: Final answer
    x = 7,543,275,312.86

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1.5x scale

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.