Home / 52,863,366.08-79,298,870.91-22,127,032.98

Finding the Fourth Proportional to 52,863,366.08, 79,298,870.91 and 22,127,032.98

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Solution

The fourth proportional to 52,863,366.08, 79,298,870.91 and 22,127,032.98 is: 33,192,149.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,863,366.08 : 79,298,870.91 = 22,127,032.98 : x
  2. Step 2: Convert to fraction form
    52,863,366.08/79,298,870.91 = 22,127,032.98/x
  3. Step 3: Cross multiply
    52,863,366.08x = 79,298,870.91 × 22,127,032.98
  4. Step 4: Simplify right side
    52,863,366.08x = 1,754,648,731,819,356.25
  5. Step 5: Solve for x
    x = 1,754,648,731,819,356.25/52,863,366.08
  6. Step 6: Final answer
    x = 33,192,149.15

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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.