Home / 45,886,698,411.70-68,830,047,617.55-27,244,598,437.30

Finding the Fourth Proportional to 45,886,698,411.70, 68,830,047,617.55 and 27,244,598,437.30

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Solution

The fourth proportional to 45,886,698,411.70, 68,830,047,617.55 and 27,244,598,437.30 is: 40,866,897,655.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,886,698,411.70 : 68,830,047,617.55 = 27,244,598,437.30 : x
  2. Step 2: Convert to fraction form
    45,886,698,411.70/68,830,047,617.55 = 27,244,598,437.30/x
  3. Step 3: Cross multiply
    45,886,698,411.70x = 68,830,047,617.55 × 27,244,598,437.30
  4. Step 4: Simplify right side
    45,886,698,411.70x = 1,875,247,007,760,387,407,872
  5. Step 5: Solve for x
    x = 1,875,247,007,760,387,407,872/45,886,698,411.70
  6. Step 6: Final answer
    x = 40,866,897,655.95

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Double scale
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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.