Home / 34,192,094.40-47,184,221.34-19,104,465.96

Finding the Fourth Proportional to 34,192,094.40, 47,184,221.34 and 19,104,465.96

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Solution

The fourth proportional to 34,192,094.40, 47,184,221.34 and 19,104,465.96 is: 26,363,677.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,192,094.40 : 47,184,221.34 = 19,104,465.96 : x
  2. Step 2: Convert to fraction form
    34,192,094.40/47,184,221.34 = 19,104,465.96/x
  3. Step 3: Cross multiply
    34,192,094.40x = 47,184,221.34 × 19,104,465.96
  4. Step 4: Simplify right side
    34,192,094.40x = 901,429,350,439,135.75
  5. Step 5: Solve for x
    x = 901,429,350,439,135.75/34,192,094.40
  6. Step 6: Final answer
    x = 26,363,677.52

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1.5x scale

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.