Home / 19,092,377.00-28,600,773.95-16,698,924.20

Finding the Fourth Proportional to 19,092,377.00, 28,600,773.95 and 16,698,924.20

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Solution

The fourth proportional to 19,092,377.00, 28,600,773.95 and 16,698,924.20 is: 25,015,332.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,092,377.00 : 28,600,773.95 = 16,698,924.20 : x
  2. Step 2: Convert to fraction form
    19,092,377.00/28,600,773.95 = 16,698,924.20/x
  3. Step 3: Cross multiply
    19,092,377.00x = 28,600,773.95 × 16,698,924.20
  4. Step 4: Simplify right side
    19,092,377.00x = 477,602,156,151,128.06
  5. Step 5: Solve for x
    x = 477,602,156,151,128.06/19,092,377.00
  6. Step 6: Final answer
    x = 25,015,332.36

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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.