Home / 47,330,444.70-65,314,688.31-26,705,809.98

Finding the Fourth Proportional to 47,330,444.70, 65,314,688.31 and 26,705,809.98

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Solution

The fourth proportional to 47,330,444.70, 65,314,688.31 and 26,705,809.98 is: 36,853,269.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,330,444.70 : 65,314,688.31 = 26,705,809.98 : x
  2. Step 2: Convert to fraction form
    47,330,444.70/65,314,688.31 = 26,705,809.98/x
  3. Step 3: Cross multiply
    47,330,444.70x = 65,314,688.31 × 26,705,809.98
  4. Step 4: Simplify right side
    47,330,444.70x = 1,744,281,654,909,787.50
  5. Step 5: Solve for x
    x = 1,744,281,654,909,787.50/47,330,444.70
  6. Step 6: Final answer
    x = 36,853,269.94

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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.