Home / 92,956,075.80-139,434,113.70-41,937,739.80

Finding the Fourth Proportional to 92,956,075.80, 139,434,113.70 and 41,937,739.80

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Solution

The fourth proportional to 92,956,075.80, 139,434,113.70 and 41,937,739.80 is: 62,906,609.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,956,075.80 : 139,434,113.70 = 41,937,739.80 : x
  2. Step 2: Convert to fraction form
    92,956,075.80/139,434,113.70 = 41,937,739.80/x
  3. Step 3: Cross multiply
    92,956,075.80x = 139,434,113.70 × 41,937,739.80
  4. Step 4: Simplify right side
    92,956,075.80x = 5,847,551,579,594,214
  5. Step 5: Solve for x
    x = 5,847,551,579,594,214/92,956,075.80
  6. Step 6: Final answer
    x = 62,906,609.70

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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.