Home / 45,886,698,514.70-68,830,047,772.05-27,244,598,540.30

Finding the Fourth Proportional to 45,886,698,514.70, 68,830,047,772.05 and 27,244,598,540.30

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Solution

The fourth proportional to 45,886,698,514.70, 68,830,047,772.05 and 27,244,598,540.30 is: 40,866,897,810.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,886,698,514.70 : 68,830,047,772.05 = 27,244,598,540.30 : x
  2. Step 2: Convert to fraction form
    45,886,698,514.70/68,830,047,772.05 = 27,244,598,540.30/x
  3. Step 3: Cross multiply
    45,886,698,514.70x = 68,830,047,772.05 × 27,244,598,540.30
  4. Step 4: Simplify right side
    45,886,698,514.70x = 1,875,247,019,059,172,605,952
  5. Step 5: Solve for x
    x = 1,875,247,019,059,172,605,952/45,886,698,514.70
  6. Step 6: Final answer
    x = 40,866,897,810.45

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Double scale
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Similar ratio
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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.