Home / 8,776,060,205.40-13,164,090,308.10-8,104,531,357.80

Finding the Fourth Proportional to 8,776,060,205.40, 13,164,090,308.10 and 8,104,531,357.80

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Solution

The fourth proportional to 8,776,060,205.40, 13,164,090,308.10 and 8,104,531,357.80 is: 12,156,797,036.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,776,060,205.40 : 13,164,090,308.10 = 8,104,531,357.80 : x
  2. Step 2: Convert to fraction form
    8,776,060,205.40/13,164,090,308.10 = 8,104,531,357.80/x
  3. Step 3: Cross multiply
    8,776,060,205.40x = 13,164,090,308.10 × 8,104,531,357.80
  4. Step 4: Simplify right side
    8,776,060,205.40x = 106,688,782,698,907,516,928
  5. Step 5: Solve for x
    x = 106,688,782,698,907,516,928/8,776,060,205.40
  6. Step 6: Final answer
    x = 12,156,797,036.70

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Double scale
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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.