Home / 35,634,947.64-49,176,227.80-19,337,423.64

Finding the Fourth Proportional to 35,634,947.64, 49,176,227.80 and 19,337,423.64

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Solution

The fourth proportional to 35,634,947.64, 49,176,227.80 and 19,337,423.64 is: 26,685,644.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,634,947.64 : 49,176,227.80 = 19,337,423.64 : x
  2. Step 2: Convert to fraction form
    35,634,947.64/49,176,227.80 = 19,337,423.64/x
  3. Step 3: Cross multiply
    35,634,947.64x = 49,176,227.80 × 19,337,423.64
  4. Step 4: Simplify right side
    35,634,947.64x = 950,941,549,985,745.12
  5. Step 5: Solve for x
    x = 950,941,549,985,745.12/35,634,947.64
  6. Step 6: Final answer
    x = 26,685,644.65

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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.