Home / 35,427,998.80-53,141,998.20-34,756,152.40

Finding the Fourth Proportional to 35,427,998.80, 53,141,998.20 and 34,756,152.40

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Solution

The fourth proportional to 35,427,998.80, 53,141,998.20 and 34,756,152.40 is: 52,134,228.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,427,998.80 : 53,141,998.20 = 34,756,152.40 : x
  2. Step 2: Convert to fraction form
    35,427,998.80/53,141,998.20 = 34,756,152.40/x
  3. Step 3: Cross multiply
    35,427,998.80x = 53,141,998.20 × 34,756,152.40
  4. Step 4: Simplify right side
    35,427,998.80x = 1,847,011,388,279,725.75
  5. Step 5: Solve for x
    x = 1,847,011,388,279,725.75/35,427,998.80
  6. Step 6: Final answer
    x = 52,134,228.60

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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.