Home / 60,564,374.40-90,858,371.40-26,020,709.40

Finding the Fourth Proportional to 60,564,374.40, 90,858,371.40 and 26,020,709.40

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Solution

The fourth proportional to 60,564,374.40, 90,858,371.40 and 26,020,709.40 is: 39,036,138.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,564,374.40 : 90,858,371.40 = 26,020,709.40 : x
  2. Step 2: Convert to fraction form
    60,564,374.40/90,858,371.40 = 26,020,709.40/x
  3. Step 3: Cross multiply
    60,564,374.40x = 90,858,371.40 × 26,020,709.40
  4. Step 4: Simplify right side
    60,564,374.40x = 2,364,199,278,756,671
  5. Step 5: Solve for x
    x = 2,364,199,278,756,671/60,564,374.40
  6. Step 6: Final answer
    x = 39,036,138.03

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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.