Home / 48,655,939.42-67,145,374.29-26,328,925.59

Finding the Fourth Proportional to 48,655,939.42, 67,145,374.29 and 26,328,925.59

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Solution

The fourth proportional to 48,655,939.42, 67,145,374.29 and 26,328,925.59 is: 36,334,013.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,655,939.42 : 67,145,374.29 = 26,328,925.59 : x
  2. Step 2: Convert to fraction form
    48,655,939.42/67,145,374.29 = 26,328,925.59/x
  3. Step 3: Cross multiply
    48,655,939.42x = 67,145,374.29 × 26,328,925.59
  4. Step 4: Simplify right side
    48,655,939.42x = 1,767,865,563,058,382.50
  5. Step 5: Solve for x
    x = 1,767,865,563,058,382.50/48,655,939.42
  6. Step 6: Final answer
    x = 36,334,013.57

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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.