Home / 4,019,308,427.50-6,027,960,279.00-1,182,538,211.48

Finding the Fourth Proportional to 4,019,308,427.50, 6,027,960,279.00 and 1,182,538,211.48

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Solution

The fourth proportional to 4,019,308,427.50, 6,027,960,279.00 and 1,182,538,211.48 is: 1,773,512,407.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,019,308,427.50 : 6,027,960,279.00 = 1,182,538,211.48 : x
  2. Step 2: Convert to fraction form
    4,019,308,427.50/6,027,960,279.00 = 1,182,538,211.48/x
  3. Step 3: Cross multiply
    4,019,308,427.50x = 6,027,960,279.00 × 1,182,538,211.48
  4. Step 4: Simplify right side
    4,019,308,427.50x = 7,128,293,367,197,916,160
  5. Step 5: Solve for x
    x = 7,128,293,367,197,916,160/4,019,308,427.50
  6. Step 6: Final answer
    x = 1,773,512,407.86

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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.