Home / 47,369,073.84-65,365,673.28-26,744,555.76

Finding the Fourth Proportional to 47,369,073.84, 65,365,673.28 and 26,744,555.76

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Solution

The fourth proportional to 47,369,073.84, 65,365,673.28 and 26,744,555.76 is: 36,905,426.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,369,073.84 : 65,365,673.28 = 26,744,555.76 : x
  2. Step 2: Convert to fraction form
    47,369,073.84/65,365,673.28 = 26,744,555.76/x
  3. Step 3: Cross multiply
    47,369,073.84x = 65,365,673.28 × 26,744,555.76
  4. Step 4: Simplify right side
    47,369,073.84x = 1,748,175,893,826,902.25
  5. Step 5: Solve for x
    x = 1,748,175,893,826,902.25/47,369,073.84
  6. Step 6: Final answer
    x = 36,905,426.94

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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.