Home / 45,731,444.40-63,022,176.68-44,890,881.89

Finding the Fourth Proportional to 45,731,444.40, 63,022,176.68 and 44,890,881.89

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Solution

The fourth proportional to 45,731,444.40, 63,022,176.68 and 44,890,881.89 is: 61,863,803.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,731,444.40 : 63,022,176.68 = 44,890,881.89 : x
  2. Step 2: Convert to fraction form
    45,731,444.40/63,022,176.68 = 44,890,881.89/x
  3. Step 3: Cross multiply
    45,731,444.40x = 63,022,176.68 × 44,890,881.89
  4. Step 4: Simplify right side
    45,731,444.40x = 2,829,121,089,253,027
  5. Step 5: Solve for x
    x = 2,829,121,089,253,027/45,731,444.40
  6. Step 6: Final answer
    x = 61,863,803.48

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.