Home / 9,948,649,877.28-14,928,139,504.32-4,057,531,126.56

Finding the Fourth Proportional to 9,948,649,877.28, 14,928,139,504.32 and 4,057,531,126.56

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Solution

The fourth proportional to 9,948,649,877.28, 14,928,139,504.32 and 4,057,531,126.56 is: 6,088,403,094.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,948,649,877.28 : 14,928,139,504.32 = 4,057,531,126.56 : x
  2. Step 2: Convert to fraction form
    9,948,649,877.28/14,928,139,504.32 = 4,057,531,126.56/x
  3. Step 3: Cross multiply
    9,948,649,877.28x = 14,928,139,504.32 × 4,057,531,126.56
  4. Step 4: Simplify right side
    9,948,649,877.28x = 60,571,390,700,408,365,056
  5. Step 5: Solve for x
    x = 60,571,390,700,408,365,056/9,948,649,877.28
  6. Step 6: Final answer
    x = 6,088,403,094.65

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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.