Home / 46,605,307.27-69,905,424.69-14,257,209.82

Finding the Fourth Proportional to 46,605,307.27, 69,905,424.69 and 14,257,209.82

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Solution

The fourth proportional to 46,605,307.27, 69,905,424.69 and 14,257,209.82 is: 21,385,038.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,605,307.27 : 69,905,424.69 = 14,257,209.82 : x
  2. Step 2: Convert to fraction form
    46,605,307.27/69,905,424.69 = 14,257,209.82/x
  3. Step 3: Cross multiply
    46,605,307.27x = 69,905,424.69 × 14,257,209.82
  4. Step 4: Simplify right side
    46,605,307.27x = 996,656,307,361,538.50
  5. Step 5: Solve for x
    x = 996,656,307,361,538.50/46,605,307.27
  6. Step 6: Final answer
    x = 21,385,038.87

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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.