Home / 8,286,303,098.18-11,435,102,854.90-4,475,826,026.66

Finding the Fourth Proportional to 8,286,303,098.18, 11,435,102,854.90 and 4,475,826,026.66

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Solution

The fourth proportional to 8,286,303,098.18, 11,435,102,854.90 and 4,475,826,026.66 is: 6,176,642,390.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,286,303,098.18 : 11,435,102,854.90 = 4,475,826,026.66 : x
  2. Step 2: Convert to fraction form
    8,286,303,098.18/11,435,102,854.90 = 4,475,826,026.66/x
  3. Step 3: Cross multiply
    8,286,303,098.18x = 11,435,102,854.90 × 4,475,826,026.66
  4. Step 4: Simplify right side
    8,286,303,098.18x = 51,181,530,975,495,487,488
  5. Step 5: Solve for x
    x = 51,181,530,975,495,487,488/8,286,303,098.18
  6. Step 6: Final answer
    x = 6,176,642,390.35

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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.