Home / 6,028,429,414.31-8,319,239,488.76-3,352,152,133.13

Finding the Fourth Proportional to 6,028,429,414.31, 8,319,239,488.76 and 3,352,152,133.13

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Solution

The fourth proportional to 6,028,429,414.31, 8,319,239,488.76 and 3,352,152,133.13 is: 4,625,973,778.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,028,429,414.31 : 8,319,239,488.76 = 3,352,152,133.13 : x
  2. Step 2: Convert to fraction form
    6,028,429,414.31/8,319,239,488.76 = 3,352,152,133.13/x
  3. Step 3: Cross multiply
    6,028,429,414.31x = 8,319,239,488.76 × 3,352,152,133.13
  4. Step 4: Simplify right side
    6,028,429,414.31x = 27,887,356,398,249,406,464
  5. Step 5: Solve for x
    x = 27,887,356,398,249,406,464/6,028,429,414.31
  6. Step 6: Final answer
    x = 4,625,973,778.85

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.