Home / 48,846,339.95-67,408,913.16-26,819,646.66

Finding the Fourth Proportional to 48,846,339.95, 67,408,913.16 and 26,819,646.66

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Solution

The fourth proportional to 48,846,339.95, 67,408,913.16 and 26,819,646.66 is: 37,011,641.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,846,339.95 : 67,408,913.16 = 26,819,646.66 : x
  2. Step 2: Convert to fraction form
    48,846,339.95/67,408,913.16 = 26,819,646.66/x
  3. Step 3: Cross multiply
    48,846,339.95x = 67,408,913.16 × 26,819,646.66
  4. Step 4: Simplify right side
    48,846,339.95x = 1,807,883,232,685,824
  5. Step 5: Solve for x
    x = 1,807,883,232,685,824/48,846,339.95
  6. Step 6: Final answer
    x = 37,011,641.71

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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.