Home / 52,435,671.93-78,653,756.84-16,044,004.35

Finding the Fourth Proportional to 52,435,671.93, 78,653,756.84 and 16,044,004.35

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Solution

The fourth proportional to 52,435,671.93, 78,653,756.84 and 16,044,004.35 is: 24,066,082.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,435,671.93 : 78,653,756.84 = 16,044,004.35 : x
  2. Step 2: Convert to fraction form
    52,435,671.93/78,653,756.84 = 16,044,004.35/x
  3. Step 3: Cross multiply
    52,435,671.93x = 78,653,756.84 × 16,044,004.35
  4. Step 4: Simplify right side
    52,435,671.93x = 1,261,921,216,804,582
  5. Step 5: Solve for x
    x = 1,261,921,216,804,582/52,435,671.93
  6. Step 6: Final answer
    x = 24,066,082.69

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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.